2024 Oral Presentations

The following abstracts have been received and accepted for presentation at the 2024 Gulf Coast Conference. Additional submissions will be added to this list as they are received and accepted.

View the 2023 presentations.

Abstract # 100 - Training Course
10/14/2024 - 8:30 AM - 4:30 PM - Ivy 2 (Moody Gardens Hotel)

Understanding Test Method Precision, Bias, ILS Design, Statistical Quality Control Charts, -- Gulf Coast Conference Course

Alex T. Lau - ASTM International

THERE IS A SEPARATE FEE FOR THIS COURSE, YOU WILL NEED TO REGISTER BY CLICKING ON THE LINK AT THE END OF THE COURSE DESCRIPTION:
This training will be held live from 8:30 AM- 4:30 PM Eastern Time. This seminar will present an overview on test method precision, bias, ILS design, and statistical control charts. ASTM repeatability, reproducibility, intermediate precision, and bias will be discussed, along with ASTM D6300 ILS design requirements to establish r, R, and critical success factors. Test method "in-statistical-control" concept will be discussed along with control chart work process and tools per ASTM D6299.

Course Description

Understanding Variation in Measurements:

  • 'Statistical Thinking' philosophy and Core Concepts as applied to the measurement process

Precision Fundamentals:

  • Overview of the Normal distribution and standard deviation concepts test method repeatability, reproducibility, and site prevision
  • how r & R are estimated using ILS per D6300

In-Statistical-Control Fundamentals:

  • Basic statistical theory, concept, and work process for statistical control charts (I, MR, EWMA)

Brief discussion on EPA Tier III SQC requirements

General Q&A

To Register click the link below:

https://www.astm.org/astm-tpt-273.html

      

Abstract # 101 - Seminar
10/15/2024 - 10:00 AM - 11:00 AM - Exhibit Hall A4

*Keynote Speaker* 20 years of Illuminating Petroleomics Research by Ultrahigh-Resolution Mass Spectrometry in Upstream, Downstream, Renewables, and Environmental Petroleum Science

Ryan Rodgers - National High Magnetic Field Laboratory

Over the past two decades, advances in high resolution / ultrahigh-resolution mass spectrometry have forever changed the expectations of complex mixture analysis.  Here, we present the insights gained from detailed molecular analysis of petroleum-derived samples by ultrahigh resolution mass spectrometry that have revealed problematic structures / chemistries that have plagued upstream / downstream efforts for decades. Highlights include the current understanding of the structural / compositional continua of petroleum, emulsions, asphaltenes, deposits, oil weathering, and emerging renewables. This work was performed at the National High Magnetic Field Laboratory ICR User Facility, which is supported by the National Science Foundation Division of Chemistry through Cooperative Agreement No. DMR-1644779 and the State of Florida.

Abstract # 102 - Training Course
10/17/2024 - 9:00 AM - 4:00 PM - Ivy 2 (Moody Gardens Hotel)

Analytical Training - Bridging the gap between chemists and process engineers

Jean-Francois Borny - BASIC

This course will include a complete tour of the analytical laboratory for the petroleum industry. We will discuss many analytical instruments and their basic function and technology. This will include GCs, ICP, ICP-MS, XRD, XRF, elemental analyzers, titrators and more. This course will also bridge the gap that some chemist experience while discussing the engineer needs including reading P&ID, block flow diagram, online analyzers, sampling, and sampling system. And finally, we will discuss the different standardized methodologies including ASTM, UOP, IFP, GPA methods and dive into QA/QC including repeatability and reproducibility. The course will be heavily supported by real world examples and as an open forum for questions and answers throughout the day. 

Abstract # 103 - Paper
10/15/2024 - 9:20 AM - 9:50 AM - Daffodil

Instrument Maintenance Agreements: How to Reduce Costs

JIM CAUGHEY - STRATEGIC SOURCING SOLUTIONS, INC.
Alec Christensen - Specialty Underwriters LLC
Ty Demuth - Specialty Underwriters LLC

A proven program since 1982 that allows institutions to leverage their individual instrument maintenance agreements to their financial & operational advantage.

Operational benefits aside, this program typically provides hard dollar cost reductions of between 15% to 25% from current baseline costs.

Abstract # 119 - Paper
10/16/2024 - 9:30 AM - 9:55 AM - Orchid

Machine Learning for Spectroscopy Calibration

Brian Rohrback - Infometrix, Inc.

Artificial intelligence and machine learning are inevitable results of the work driven by the consumer side of our economy. The question is not whether it will impact refining and chemical plant operation, but how soon and how long it will take for the benefits to outstrip the costs.  The goal is to provide practical guidance for making progress in this complicated set of fields. Machine Learning is critical to interpreting output from any type of spectrometer and improves the flow of information providing a significant leg up for process understanding. The key is to fully automate spectroscopic calibration.

Abstract # 120 - Paper
10/16/2024 - 8:25 AM - 8:50 AM - Wisteria

Eliminating Retention Time Variability in Chromatography

Brian Rohrback - Infometrix, Inc.

The heartbeat of the process environment is in the data we collect, but we are not always efficient in translating our data streams into actionable information. For many applications, gas chromatography is the richest source of hydrocarbon process information and is the cheapest, most adaptable, and most reliable technology available.  We can use technology borrowed from other fields to provide more consistent and objective GC results, automate translation of the raw traces into real-time information streams, and create databases that can be used across plant sites or even across industries.

Abstract # 121 - Workshop
10/15/2024 - 12:50 PM - 2:50 PM - Bluebonnet

Microplastics Workshop

Rojin Belganeh - Frontier Lab Americas
Alan Owens - Shimadzu

Plastic wastes that flow into the ocean are degraded by various mechanical and chemical forces, such as ocean waves and sunlight's photo-oxidation. Fragments less than 5 mm in size are called microplastics (MPs). Environmental pollution by MPs has attracted great global concern due to possible risks to ecosystems and human health.

This workshop demonstrates how micro-furnace pyrolysis-GC/MS quantifies and identifies MP polymers in various environmental samples based on ASTM 8401-24. You will also perform hands-on data interpretation using the F-Search MP engine, which is an analytical software for MP analysis.

Abstract # 122 - Paper
10/16/2024 - 8:00 AM - 8:20 AM - Bluebonnet

Rapid Catalyst Conversion of Ethanol to Ethylene

Rojin Belganeh - Frontier Lab Americas

Characterizing a catalyst can be time-consuming and expensive and often requires a sophisticated pilot-scale catalytic reactor. The Tandem μ-Reactor was developed to screen laboratory-prepared catalysts rapidly.

The reactor consists of a pyrolysis furnace and a catalytic reactor, and it can be directly connected to a gas chromatograph mass spectrometer (GC/MS) to observe real-time changes in the products formed by the gas-phase catalytic reaction between the sample and the catalyst.

This talk illustrates how the Tandem µ-Reactor GC/MS system can be used to characterize the catalytic conversion of ethanol to ethylene.

Abstract # 125 - Paper
10/15/2024 - 8:00 AM - 8:20 AM - Bluebonnet

Pyrolysis-GCMS analysis of Microplastics in the air atmosphere

Athena Nguyen - Frontier Lab Americas

Microplastics are now a worldwide problem. They are tiny fragments shed during the degradation of larger pieces of plastic. They are light enough to be transported by the wind over large distances. Due to their small size, Microplastics (MPs) end up in all sorts of places including the air we breathe, and the water we drink. In this presentation, we demonstrate the study of microplastics (MPs) in the air atmosphere. The method requires very little sample preparation. The MPs were collected by passive sampling method in three different rooms. After 30 days, the analysis was carried out using the Frontier Lab multi-mode micro-furnace pyrolyzer to perform Flash Pyrolysis-Gas chromatography/ Mass spectrometry (Py-GC/MS).  Py-GC/MS is an easy solid sample introduction technique that expands the application areas of GC/MS. It is easy to use and simple to operate. The solid samples can be analyzed as is without going through any solvent extraction steps. This fastens the workflow and reduces labor intensive.  The data obtained were analyzed by using the F-search MPs library. The calibration curve was created automatically by the software and quantification was done within minutes. The analytical procedures are very easy and straightforward.  

Abstract # 128 - Paper
10/15/2024 - 8:30 AM - 9:00 AM - Wisteria

Rapid and Accurate Determination of Metals in Petroleum Distillates: ASTM D8110-17 analysis with ICP-MS

Aaron Hineman - PerkinElmer
Robert Forester - PerkinElmer
Anthony Palermo - PerkinElmer

Laboratories conducting elemental analyses of petroleum products refer to American Society for Testing and Materials (ASTM) method D8110-17 which describes a procedure for the determination of a few trace elements in light and middle distillate petroleum products using inductively coupled plasma-mass spectrometry (ICP-MS). However, there are certain challenges that come with analyzing petroleum products. Carbon-based spectral interferences on several analytes of interest, for example, can lead to false analytical results. This webinar will review key ICP-MS technological advancements that make it easy to overcome these common challenges and present an analytical method for the rapid and accurate measurement of metals.

Abstract # 130 - Paper
10/16/2024 - 1:35 PM - 1:55 PM - Wisteria

Construction of an in silico EI mass-spectral library for polymeric material analysis using pyrolysis-GC/MS and machine learning

Masaaki Ubukata - JEOL Ltd

When polymeric materials are measured by Py-GC/MS, observed pyrolyzates derived from the polymers may not be registered in commercially available EI mass-spectral libraries, making them difficult to identify by library search. We attempted to solve the problem of pyrolyzates not registered in mass-spectral libraries by constructing a virtual mass-spectral library by combining a method of calculating the pyrolysis reaction of polymers with a method of predicting EI mass spectra using machine learning. In this study, we introduce a polymer materials application using predicted EI mass spectral database of pyrolyzates by in-silico.

Abstract # 131 - Paper
10/16/2024 - 8:50 AM - 9:30 AM - Bluebonnet

The Analysis of Fresh and Produced Waters in Hydraulic Fracturing Fluids with the PlasmaQuant 9100 Elite ICP-OES

Jesus Acapulco - Analytik Jena, US
Jess Gantt - Analytik Jena, US
Philip Ayazi - Analytik Jena, US
Kilian Schneider - Analytik Jena, Germany
Florian Schuart - Analytik Jena, Germany

Determining the composition of fresh and produced waters used in fracking activities is crucial to investigate additive performance for optimizing extraction processes, to determine recyclability for minimizing operational costs, and to reduce potential effects on the ecosystem for safe disposal. Typically, fracking fluids exhibit high total dissolved solids (TDS), high organic residual, and high particulate content, which contribute to the challenge of composition analysis. In addition, the composition of fracking fluids has been observed to depend on the geological site and can significantly vary from one site to the other. Thus, it is important to have a robust plasma and a wide operating range to accurately and precisely measure concentrations in the range of µg/L to g/L under extreme matrix conditions. This study demonstrates the accuracy for standard certified reference materials, long-term stabilities, and excellent analytical spike recoveries, all within ± 20%, of fracking fluids from Permian Basin, Texas, United States, using the Analytik Jena PlasmaQuant 9100 Elite (PQ9100E) inductively coupled plasma – optical emission spectroscopy (ICP-OES) equipped with an ASX-560 autosampler and a salt kit introduction system. We present the determination of trace to major concentration levels of elements with a precision of < 3% relative standard deviation (RSD) achieved using the dual view plus feature of the PQ9100E. The high-frequency generator offers a plasma that is highly robust, ensuring consistent and stable signal intensity. These findings present a promise for the direct analysis of fracking fluids and to similar research and industry applications dealing with chemical analysis under extreme matrix conditions.

Abstract # 132 - Workshop
10/16/2024 - 8:50 AM - 10:50 AM - Hibiscus

Grabner Instruments Vapor Pressure Workshop

Spencer Allemang - Grabner Instruments
Colton King - Grabner Instruments USA

Grabner Instruments Vapor Pressure Workshop Agenda

  • Understanding ASTM Vapor Pressure Methods D5191 & D6378
  • Instrument Operation
  • MiniVap Daily / Preventative Maintenance
  • MiniVap Troubleshooting
  • Audience / User Question & Answer

Abstract # 133 - Paper
10/16/2024 - 8:20 AM - 8:40 AM - Iris

New Advances in High Temperature Polyolefin Solution Viscosity Measurements

Wei Sen Wong - Houston MJ Associates

Solution Viscosity Measurement has been a cornerstone of polymer molecular characterization for a long time. Most of the earlier work were done by different glass capillary tube configurations. Around 1983, Viscotek introduced the first forced flow Dilute Solution Viscometer (DSV) to address various operational needs of this technique. These improvement are particularly important in the Polyolefin field, for examples, fiber, battery separator, and high performance pipe applications. Houston MJ Associates is pleased to share our most recent successes in HTDSV that addresses all critical areas of Dissolution, Degradation, Precision, Safety and Automation.

Abstract # 134 - Paper
10/16/2024 - 12:30 PM - 1:00 PM - Hibiscus

Foreign Particle Analysis – Modern AI-Driven Solutions

Nisarg Mistry - Houston MJ Associates

Foreign particle analysis (or contamination analysis) is a crucial part of any manufacturing
process – from polymers to batteries. This analysis plays an important role in understanding the
composition, origin, and potential impact of contaminants in various materials. This analysis has
historically been performed using the human brain and eyes (the world's most powerful computer and
camera combination). However, the classical manual techniques simply do not meet the ever-evolving
safety and quality regulations, as well as the industrial requirements for throughput in the modern age
of manufacturing. The current industry requirements dictate the need for foreign particle analysis to be
performed at high speeds, along with contamination characterization, classification, and sorting. This
lecture goes into modern methods for performing this analysis, the challenges that current optical and
illumination technology can create, how artificial intelligence is used to overcome these challenges, and
the future potential for this type of technology.

Abstract # 138 - Seminar
10/15/2024 - 2:00 PM - 2:30 PM - Floral Hall A2

Analysis of Lithium-Ion Battery Electrolyte by Anion-Exchange Ion Chromatography

Yukiko Kawahara - Thermo Fisher Scientific
Neil Rumachik - Thermo Fisher Scientific

With an increasing demand for improved lithium-ion battery (LIB) performance, reliable methods to analyze their components and impurities are crucial for every stage from analysis of raw materials to development research, manufacturing quality control, and recycling. We developed a method for the analysis of not only the most common electrolyte salts, but also common electrolyte trace contaminants in a single run. Simulated electrolyte, consisting of several lithium salts and trace contaminants in the mixture of carbonates, was analyzed by anion exchange chromatography, showing excellent resolution of critical LIB components.

Abstract # 139 - Paper
10/16/2024 - 10:25 AM - 10:50 AM - Orchid

Exploring Siloxane Polymerization with Infrared and Raman Spectroscopy

Kajari Bera - The Dow Chemical Company

Polysiloxane polymers have widespread applications in various fields ranging from construction to home & personal care products, due to their unique characteristics determined by their molecular structure. This makes the real-time monitoring of the polymerization reaction very important for controlling and optimizing the process. This presentation will discuss real-time monitoring of the polymerization reaction of dimethyl siloxane and vinyl siloxane using infrared (IR) and Raman spectroscopy to better understand the chemistry which can help optimize the process in manufacturing.

Abstract # 141 - Paper
10/16/2024 - 1:55 PM - 2:25 PM - Wisteria

Deconvolution and Resolution of Coelutions via MS-FID in the Analysis of Gasoline

Joaquin A Lubkowitz - Separation Systems
Roberto Meneghini - Separation Systems
Claudio Ceccarelli - Separation Systems
Elisey Shcherbina - Separation Systems

The analysis of gasoline using methods like ASTM D6730, ASTM D6729, and ASTM D6733 has revealed numerous coelutions that cannot be identified by a flame ionization detector (FID). By splitting the signal between a mass spectrometer (MS) and an FID, apices in each extracted ion can be detected. These apices help deconvolute peaks and identify components hidden under the Total Ion Chromatogram. Since MS response is class-dependent, deconvoluted MS peak areas are converted to FID response using class and carbon number response curves. Coelutions can involve 40-60 compounds, depending on the process stream analyzed.

Abstract # 143 - Paper
10/15/2024 - 8:00 AM - 8:25 AM - Orchid

GC×GC-HRMS for Accurate Compound Identification in Post-Consumer Recycled Materials

Hengyu Lin - Dow Inc.

As recycled materials gain increasing importance in forming a sustainable global economy, the screening of non-intentionally added substances (NIAS) in post-consumer recycled (PCR) materials assumes a central role to ensure safety of recycled materials. Due to the large number of volatile and semi-volatile organic species in PCR, commonly used analytical techniques such as GC-MS often cannot provide sufficient resolving power and identification accuracy.  In this talk, we will demonstrate the utility of GC×GC coupled with high-resolution mass spectrometry (HRMS) to efficiently separate and identify organic contaminants in complex post-consumer recycled (PCR) samples with each molecule tagged in an identification confidence system using mass pattern match scores, retention index matching, and high-resolution mass error. This talk can provide insight into the application of comprehensive GC-MS to complex samples of sustainability.

Abstract # 144 - Seminar
10/16/2024 - 8:00 AM - 8:45 AM - Daffodil

Evaluation of a Compact Vacuum Ultraviolet Detector (LUMA™) coupled with Multi-Dimensional Gas Chromatography(GC)

Marla Gilbert - Dow Inc.
James Griffith - Dow Inc.
Kingsley Lin - Dow Inc.
Luisa Peters - Dow Inc.
Joshua Bilecki - Kelly Services

Certain compounds like residual oxides including formaldehyde and structural isomers have been widely acknowledged for difficulty measuring by GC with flame ionization detector (GC-FID). Using the GC coupled with the LUMA™ detector, the separation and detection can be improved for measuring those compounds and performing compound class separation. This study focuses on the installation and method development of the LUMA™ with multi-dimensional GC on commercially available samples. The goal is to accelerate the analysis with minimum expertise and simplified implementation with this technology

Abstract # 147 - Paper
10/15/2024 - 8:25 AM - 8:45 AM - Orchid

Unlocking the full potential of GC×GC for petrochemical analyses

Khaled Murtada - SepSolve Analytical
Laura McGregor - SepSolve Analytical
Matthew Edwards - SepSolve Analytical
James Ogden - SepSolve Analytical
Steve Smith - SepSolve Analytical

Comprehensive two-dimensional gas chromatography (GC×GC) is a powerful analytical tool in the petrochemical industry, offering superior separation and identification of complex mixtures. Its enhanced resolution allows for detailed characterisation of hydrocarbons, impurities, and additives, providing critical insights into petroleum refining, quality control, and product development. GC×GC excels in group-type analysis, enabling the classification of chemical families within complex petrochemical samples. Despite its advantages, challenges remain in optimizing workflows, automating processes, and in data analysis. This presentation will showcase on-going advancements in hardware and software that are driving improvements, making GC×GC increasingly valuable for high-throughput and detailed petrochemical analyses.

Abstract # 148 - Paper
10/16/2024 - 8:00 AM - 8:25 AM - Wisteria

Determining Hydrogen Purity for Fuel Cells Using Gas Chromatography (GC) and Infrared Spectroscopy (IR) Techniques

Chris Goss - InnotechAlberta
Lee Marotta - Perkin Elmer

In an effort to reduce carbon emissions, the international community is actively moving towards the implementation of decarbonized solutions for use in energy production and transportation.

Hydrogen is an energy dense alternative to carbon-based fuels which many industries are exploring to reduce greenhouse gas and carbons emissions. Hydrogen fuel purity is essential to maintain safe, efficient, and long-lasting operation of hydrogen fuel cell technology.

Presently, ISO 14687:2019 and SAE J2719:2020 are the prevailing hydrogen fuel standards for quality specifications. These standards outline the upper limits of specific contaminants known to reduce the efficiency of fuel cell technology and potentially cause irreversible damage to critical fuel cell components. This presentation will dive into hydrogen purity analysis using gas chromatography and infrared spectroscopy for trace level detection of contaminants for hydrogen fuel specification testing.

Data presented will demonstrate the ability of GC and IR to meet and/or exceed the required detection limits and criteria for current hydrogen fuel purity certification. Topics will also include considerations for instrument calibration and operation to ensure a laboratory is equipped for success as demands for hydrogen purity analysis grow.

Abstract # 149 - Seminar
10/16/2024 - 12:45 PM - 1:05 PM - Orchid

Added Value for the whole Catalyst Value Chain.

Monica Rodriguez - Malvern Panalytical

Your catalysts are a valuable asset in your production facilities. At Malvern Panalytical, we help you take good care of these precious resources. This capability is crucial at the manufacturing stage to control reactions and track recovery rates during various industrial processes. Our focus will be on X-ray fluorescence (XRF) and X-ray diffraction (XRD) for characterizing catalysts throughout their lifespan. EDXRF units such as Epsilon 4, Revontium, and Xflow can be used alongside production lines to evaluate elemental composition and detect the presence and concentration of catalyst poisons that can cause chemical deactivation. XRD units like Aeris and Empyrean can confirm the phases and compositions of both catalysts and their supports for optimal catalytic activity. This presentation will cover all the stages where X-ray techniques can help you improve, control, and optimize your processes, ensuring optimal catalytic activity. Rest assured that your catalysts will deliver the best value from inception to recycling.

Abstract # 150 - Paper
10/16/2024 - 8:50 AM - 9:20 AM - Wisteria

Compact GCMS for Fence-line Monitoring

Patrick Lewis - Astrotech Corporation

Astrotech is developing a compact gas chromatograph mass spectrometer (GCMS) for the analysis of volatile organic compounds (VOCs) or other process components to monitor the atmosphere around chemical plants, refineries, and other facilities. Combining proven MEMS tortuous path preconcentrator and MEMS fabricated gas chromatographic column (GC) with a robust compact mass spectrometer Astrotech is creating a powerful tool to provide high confidence results for fence-line and process area monitoring. With an analysis cycle time of less than 10 minutes, the En-Scan unit can provide single digit ppbv results via GCMS, an analytical technique long considered the gold-standard.

Abstract # 151 - Seminar
10/16/2024 - 1:10 PM - 1:35 PM - Wisteria

Analysis of Natural and refinery gas – Improvements in calculation Software

Basudeb Chakraborty - Petroleum Analyzer Company
Rob Strik - Petroleum Analyzer Company

Natural gas, a foundation stone of the global energy supply, demands rigorous analysis to ensure its quality, safety, and economic value. The composition of natural gas can be variable and influenced by its source and processing methods. Accurate analysis is crucial for determining its calorific value, purity, and suitability for different functions. In a similar fashion, Refinery gas streams can also vary considerably in composition and an exact measure of stream components is essential for achieving optimum control and assuring product quality and environmental compliance. PAC’s unique software offering RGA/NGA XLNC makes it easy for laboratories and process control centers to calculate relevant physical properties like caloric value, specific gravity, wobbe index from compositional gas analysis. It allows users to configure specific conditions and perform calculations for various physical properties at these settings.

Abstract # 154 - Seminar
10/16/2024 - 9:10 AM - 12:10 PM - Iris

Explore the Advantages of Using XRF, XRD and X-ray Imaging Technologies for Petroleum and Petrochemical Applications

Scott Fess - Applied Rigaku Technologies
Angela Criswell - Rigaku Americas
Ryan Nelson - Rigaku Americas
Akhilesh Tripathi - Rigaku Americas

Whether monitoring crude oil, optimizing the refining process, or improving the quality of products — material characterization is critical, and it is used for processing purposes, meeting contract agreements, and complying with regulatory requirements. That is why accurate and reliable, versatile analyzers are needed to address a wide range of needs for refineries, contract labs, etc., while still suiting budgets and occupying a small amount of space in the lab or testing facility. This seminar explores the principles of ED and WD XRFs, XRD and X-ray imaging and advantages these techniques provide to the petroleum and petrochemical industries.

Abstract # 155 - Training Course
10/15/2024 - 9:00 AM - 10:00 AM - Hibiscus

FTIR /Raman Theory and Sample Handling

Andrew Schmitz - ThermoFisher Scientific

Infrared (IR) spectroscopy is a quick, reliable, non-destructive technique that takes advantage of molecular vibrations to identify and study chemicals. Fourier Transform Infrared (FTIR) spectroscopy is the main method in executing IR spectroscopy. With IR spectroscopy a user can identify compounds, functional groups in organic molecules, interaction between a molecule and its local environment, and perform quantitative analysis such as concentration measurements just to name a few.  There are several techniques in FTIR spectroscopy such as drifts, attenuated total reflectance and transmission.  This presentation will cover the theory of FTIR spectroscopy along with the different sampling techniques and their applications. 

Abstract # 156 - Seminar
10/15/2024 - 11:35 AM - 12:00 PM - Hibiscus

FTIR spectroscopy for in-service lubricant analysis

Andrew Schmitz - ThermoFisher Scientific

Over the past 40 years, FTIR methods have been widely used to analyze used lubricants and contaminants therein, allowing users to identify potential lubricant issues or mechanical failures. The ASTM Standard E2412, released almost 20 years ago, has set the industry-standard method for monitoring additive depletion, base stock degradation and contaminant build-up using FTIR spectroscopy. Consequently, FTIR spectroscopy has been a critical tool for predictive maintenance programs across industries. This seminar offers an overview of the current FTIR methods for in-service lubricant analysis. It covers how FTIR results are generated and how mechanical equipment and lubricant condition can be assessed from the results. Furthermore, a new FTIR analysis system for in-service lubricant analysis using Nicolet Summit X FTIR spectrometer and Affirma software is introduced. The new system offers time-efficient analysis with three different sampling options and simplified software that streamlines sample analysis, thereby reducing operating costs and allowing predictive maintenance decisions to be made more quickly.

Abstract # 157 - Training Course
10/15/2024 - 1:00 PM - 2:00 PM - Hibiscus

FT-IR Spectral Interpretation and Problem Solving

Andrew Schmitz - ThermoFisher Scientific

Fourier Transform Infrared (FTIR) spectroscopy is utilized to study and analyze molecular vibrations.  Depending on characteristics of the molecule such as mass, bonding strength and shape will determine where the FTIR peaks lie in the spectrum. These peaks can determine what functional groups exist along with chemical identification via FTIR spectroscopic libraries. This presentation will give an introduction on FTIR spectral interpretation and using spectroscopic libraries for functional group and chemical identification.

Abstract # 158 - Training Course
10/16/2024 - 8:40 AM - 9:10 AM - Iris

ASTM D86 Mastery: Essential Tips for Precision Distillation

Daniel Wolbrecht - Anton Paar

Become a distillation expert! We'll dive into method requirements versus product requirements, offer essential guidance on sample preparation, and help you choose the right accessories, from flasks to base plates. Plus, you'll learn optimization techniques to enhance your distillation process and achieve precise results every time. Whether you're refining your skills or starting fresh, this session will equip you with the knowledge to excel in ASTM D86 distillation.

Abstract # 159 - Paper
10/16/2024 - 9:30 AM - 10:00 AM - Bluebonnet

Mastering Flashpoint Testing: Navigating D93 vs. D56 Methods for Safer, Accurate Results

Paige Clark - Anton Paar

Join us for a dive into the best practices for D93 and D56 flashpoint testing methods. We'll guide you through the decision-making process with practical tips, including how to test unknown samples and how to mitigate the risk of overestimating or underestimating the flashpoint. We will also discuss whether results from one method can be accurately converted to the other. Whether you're an experienced professional or new to flashpoint testing, this session will equip you with the knowledge to make informed choices.

Abstract # 160 - Paper
10/15/2024 - 8:00 AM - 8:30 AM - Wisteria

Move beyond D445 with the Simplicity of D7042

Alberto Villegas - Anton Paar

Are you tired of waiting for D445 measurements to be complete? Spending too much time cleaning capillaries? Worried about the risk and expense of broken glass?

This presentation will discuss the widely accepted viscosity method D7042 and how it relates to D445 in major specifications such as fuels or lubricants. Leave the troubles of D445 behind with the simplicity and accuracy of D7042.

Abstract # 161 - Paper
10/15/2024 - 2:25 PM - 2:55 PM - Wisteria

More than just faster viscosity: Additional measurements  possible with D7042 automated Viscosity

Jesus Ruiz - Anton Paar

Switching  to the more modern ASTM D7042 unlocks a range of advanced measurement possibilities that can significantly enhance laboratory efficiency and testing capabilities. Unlike the traditional ASTM D445, which focuses solely on kinematic viscosity at a specific temperature, ASTM D7042 allows multiple additional measurements to be performed simultaneously.

Key topics include:

  • Faster Viscosity Index Testing: Learn how D7042 enables the highest throughput of viscosity index measurement

  • Temperature Scans: Learn about the potential for automated viscosity and density scans across a range of temperatures 

  • Cold Property Testing: See how cloud point and freeze point can be integrated into measurements of D7042 viscosity

  • Potential to Add Refractive Index for Carbon Type Determination: ASTM D7042 can be integrated with additional modules such as refractive index, which can be used for carbon type determination

Overall, ASTM D7042 not only speeds up the testing process but also broadens the scope of analysis, enabling more detailed and versatile fluid characterization.

Abstract # 162 - Paper
10/16/2024 - 8:20 AM - 8:50 AM - Bluebonnet

A Better Way: D7042 for Cold Temperature Viscosity at -20, -40 and beyond

Will Smythe - Anton Paar

The days of bulky, energy hogging low temperature viscosity baths are over.

Learn how viscometers based on ASTM D7042 can be used to quickly and easily measure your low temperature viscosity samples.

This presentation will include the following key points:

-How to test kinematic viscosity down to -20C without an external chiller

-How  tests at -40C and below be automated to maximize throughput

-Tips and tricks for cleaning and maintencae of low temperature viscometers

Abstract # 163 - Paper
10/15/2024 - 9:00 AM - 9:30 AM - Wisteria

Enhancing Asphalt Testing for ASTM D4402 (AASHTO T316) measurements

Afzal Hossain - Anton Paar

How much time is wasted just checking on a rotational viscometer and temperature device running D4402 (AASHTO 316)? When you have an unexpected results, can you be sure the temperature and viscometer were programmed correctly?

This presentation dives into the efficiency and accuracy that can be found by upgrading to an automated system for Asphalt testing.

Key Topics:

  • Integration of Rotational Viscometer and Temperature Device

  • Automation of Multistep Measurements

  • Full Traceability for Long Measurements

  • Data Printing and Exporting

  • LIMS Integration Methods

Abstract # 164 - Paper
10/16/2024 - 9:55 AM - 10:25 AM - Orchid

FTIR for FAME in Diesel Blends & Used Oils

Nastaran Hazrati - Anton Paar

This talk will cover the precise analysis of biodiesel (FAME) in diesel blends, following the DIN EN 14078, ASTM 7806 and ASTM D7371 standards, using the Lyza 7000 FTIR spectrometer. Attendees will learn how FTIR provides a fast, accurate, and preparation-free method to measure FAME content, ensuring compliance with strict industry regulations. The session will also include monitoring soot in lubrication oils according to ASTM D7844, highlighting FTIR's role in optimizing machinery maintenance and more.

Abstract # 165 - Training Course
10/15/2024 - 11:00 AM - 11:35 AM - Hibiscus

Microspectroscopic Sampling – FT-IR and Raman Microscopy

Cam Macissac - ThermoFisher Scientific

This workshop will highlight the advantages of using Infrared and Raman microscopy techniques in the analysis of micro-scale materials.   The presentation will illustrate various applications of both microscopy techniques and the advantages of each based on the type of materials being analyzed.

Abstract # 166 - Training Course
10/15/2024 - 2:00 PM - 3:00 PM - Hibiscus

Omnic and Paradigm Software Tutorial for IR/Raman Spectroscopy Software

Cam Macissac - ThermoFisher Scientific

This workshop will cover Omnic software, the popular platform for running Thermo Fisher FT-IR, FT-NIR, and Raman spectrometers. A live software demonstration will be given to highlight features of Omnic, which will include collection of data from a working spectrometer. A live demonstration of TQ software will be given illustrating FTIR, FT-NIR and Raman quantitative and qualitative methods. Suggestions will be given on how to diagnose chemometric methods to ensure they accurately predict. Some pitfalls will be covered to avoid improperly modeled methods.  In addition, an overview of Macros/Basic automated workflow software will be given. This software is designed to build pre-program quantitative predictions. The Macros language can also automate many other software functions, like basic kinetic routines.

Abstract # 167 - Paper
10/16/2024 - 1:05 PM - 1:35 PM - Orchid

Continuous Monitoring for OOOOb Flare Compliance

Amy Gelsinger - Flotek

Continuous monitoring is the most effective and efficient method to comply with EPA's new OOOOb/c regulation regarding flares in the oil and gas industry.  Variability in flare NHV and gas composition mean that continuous monitoring is the only way to accurately assess flare compliance and provides significant benefits in reduced time and cost compared to manual sample collection. A mobile solution will conveniently enable gas plants, well sites and others covered by the regulation to gather the required data. Permanently installed continuous monitors will allow sites to more easily comply with Subpart W.

Abstract # 168 - Paper
10/15/2024 - 2:50 PM - 3:20 PM - Bluebonnet

Comparing analysis capability of different X-ray Fluorescence technologies (WD, ED, Micro and Portable XRF) for quantifying metals

Poulami Dutta - Dow
Tammy Stewart - Dow

With increasing global consumption of plastics and motivation towards plastic recycling for sustainability, simple yet accurate analysis of inorganic content in polymers (virgin as well as recycled) is crucial. X-ray Fluorescence (XRF) is an elemental analysis technique widely used in industry due to its fast and easy sample preparation approach and non-destructive multi-elemental analytical capability. This technique is heavily used in industrial labs to monitor and improve production processes, control final product quality, and ensure compliance with regulatory standards. Wavelength-dispersive XRF and Inductively Coupled Plasma Optical Emission spectroscopy (ICP-OES) are established analytical techniques for accurate determination of metals in polymers. However, with the increased need of analyzing recycled materials, simpler and on-field implementable tools are now desired for this type of quantitation. In this regard, Energy dispersive (ED) XRF technology available in the form of compact benchtop units and handheld/portable (P) XRF units are ideal. This work will compare the analysis capabilities of a suite of analytical techniques ranging from the highly sensitive wavelength dispersive (WD) XRF to the handheld XRF units. Polymer standards available from XRF standard manufacturers will be used for this evaluation. This study will be crucial in understanding the limit of detection, sensitivity, advantages, and limitations of different analytical tools and help determine the right technology for different applications.

Abstract # 169 - Paper
10/15/2024 - 8:20 AM - 8:40 AM - Bluebonnet

Robust, Sensitive Cavity Ringdown Spectroscopy Detection of Trace Ethylene Oxide

James Hodges - Process Insights
Yu Chen - Process Insights
Brian Siller - Process Insights

This April 2024, US EPA announced NESHAP rules regarding ethylene oxide (EtO), requiring substantial reductions in the emission of EtO. Therefore, facilities need more sensitive solutions for emission monitoring (<< 1 ppm EtO). To address the new requirements, we developed a commercial ambient air analyzer for EtO based on Cavity Ring-Down Spectroscopy (CRDS). CRDS is the most sensitive optical approach for real-time emissions monitoring. We achieve a detection limit of 1 ppb via a simple field-proven design with a history of robustness. Ultimately, our analyzer is insensitive to interfering species and represents a robust, cost-effective approach to measure trace EtO.  

Abstract # 171 - Training Course
10/16/2024 - 8:00 AM - 8:50 AM - Hibiscus

The Lab Manager’s Survival Guide for Dealing with Difficult People

Tamara Perry - Labtopia

The Lab Manager’s Survival Guide for Dealing with Difficult People

I once asked a colleague how her transition from Lab Tech to Lab Manager was going. Her response, “I majored in Forensics for a reason, dead people don’t talk back”.  While funny and slightly morbid, many Laboratory Managers feel the same way. The idea of managing people with their opinions, emotions, stresses, and the various ways individuals deal with and express those can be a daunting task. Especially for Laboratory Managers who are more comfortable dealing with controlled experiments and logic-based outcomes than the variable elements of human interpersonal reactions and response cues.

In this session, we will develop an understanding of what constitutes difficult behavior, how to identify difficult personalities, and the root causes of behaviors that are challenging. Self-reflection activities are included to help participants analyze their own behaviors, attitudes, biases, and beliefs. Participants will walk away with a Survival Guide for dealing with difficult people with science-based tools, tips, and strategies that can be implemented immediately to deal with challenging individuals, to learn how to survive difficult situations and deal successfully with different personality types, including challenging individuals.

Abstract # 172 - Paper
10/15/2024 - 1:20 PM - 1:50 PM - Floral Hall A1

Analysis of Trace Metals in Neat 1-Methyl -2- Pyrrolidone (NMP) using the Agilent 5800 ICP-OES System

Paul Krampitz - Agilent Technologies, Inc.

NMP is a versatile polar solvent and has been used in many different industries and applications. Of its many uses, some of the main applications are in the petrochemical industry to recover 1,3 butadiene and acetylene during the processing of petrochemicals. Lithium ion battery fabrication uses NMP to dissolve the polyvinylidene difluoride (PVDF) binder from the electrode to allow the PVDF to evenly coat the electrode. NMP is an excellent dispersant for this industry. NMP is also used widely in the semiconductor industry as a degreaser, photoresist stripper and to treat phenolic die coat resins. Different grades of NMP require different techniques for analysis. For example, SP and semiconductor grade NMP require contaminants to be under 50 ppt for 32 certified metals. This application requires, ideally, an Agilent ICPMS Triple Quadrupole to reach these levels. However electronic grade NMP has a specification of 50 ppb maximum, levels that can be reached using the Agilent 5800 ICP-OES system.

This application will take advantage of the 5800s ability to run NMP without dilution (neat) to improve the overall detectability coupled with removing the structured background of the solvent, resulting in higher S/N ratios and lower detection limits. Paper with include setup, parameters, an MDL study, long term stability study and spike recoveries of known intermediate standards.

Abstract # 173 - Paper
10/15/2024 - 1:50 PM - 2:20 PM - Floral Hall A1

Elemental Analysis in Jet Fuel by direct injection with Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)

Yan Cheung - Agilent Technologies, Inc.

Quality control of jet fuel is important for many reasons, engine protection, environmental concerns, especially safety. Currently testing labs use various analytical techniques for elemental analysis in jet fuel. As the regulations for metal contaminants require lower limits, advance analytical techniques for elemental analysis become more important. This presentation will showcase direct injection of jet fuel in ICP-MS without any sample preparations for elemental analysis, with detection limits in parts-per-billion levels. The instrumentation setup and sample results will be discussed in this presentation. Quality control of jet fuel is important for many reasons, engine protection, environmental concerns, especially safety. Currently testing labs use various analytical techniques for elemental analysis in jet fuel. As the regulations for metal contaminants require lower limits, advance analytical techniques for elemental analysis become more important. This presentation will showcase direct injection of jet fuel in ICP-MS without any sample preparations for elemental analysis, with detection limits in parts-per-billion levels. The instrumentation setup and sample results will be discussed in this presentation.  

Abstract # 174 - Paper
10/15/2024 - 8:00 AM - 8:30 AM - Floral Hall A1

Getting More – or Less – from Intelligent Reports

Tom Short - Agilent Technologies,Inc.
Kathleen O'Dea - Agilent Technologies

Reporting in a chromatography data system has a variety of audiences.  Some are human, and some are programs – such as a LIMS parser.  Creating reports targeted to their specific audiences calls for an intelligent reporting engine.  A human reviewer requires a more visually appealing report layout including company logos, chromatogram snippets focused on areas of interest,  Summarized and color coded indications the pass / fail criteria.  A programmatic report consumer requires something entirely different – attractive visual elements such as graphics, colors, lines or boarders around tables can make parsing reports more difficult.  A parser may require a particular separator for result values, or a coded label for a particular piece of metadata.  OpenLab CDS’s Intelligent Reporter provides users the flexibility to produce reports targeted to a specific audience – whether human or machine.

Abstract # 175 - Paper
10/15/2024 - 8:30 AM - 9:00 AM - Floral Hall A1

Digital Lab Innovations: Enhancing Data Access and IoT Integration with OpenLab

Ian Eisele - Agilent Technologies, Inc.

Unlock new levels of data utilization and operational efficiency with two of the latest advancements in laboratory technology from Agilent. First, the Data Access Tool transforms chromatography results from OpenLab CDS into a relational database, allowing direct integration with off-the-shelf data analytics software. This open format connection to your data unlocks deeper insights and maximizes the value of your data, empowering more informed decision-making. Next-up, the Agilent Connected Instrument Device offers turn-key IoT deployment, remote management, and cloud connectivity, enhancing the management of your OpenLab deployments. Through the Agilent CID Hub, your entire fleet of AICs can be managed from a centralized dashboard, greatly reducing the burden on IT with software updates, troubleshooting, and operational continuity. Build your digital lab today with Agilent.

Abstract # 176 - Paper
10/15/2024 - 9:30 AM - 9:55 AM - Wisteria

Improved Temperature Programmable Inlet for the Simulated Distillation Analysis of Crude Oil

Joaquin Lubkowitz - Separation Systems

The inlet was developed in order to increase the injection volume to 1-1.5 µL of solvent such  as CS2  ,Isooctane and cyclohexane. The inlet utilizes a 93 mm long glass liner with a volume of 254 mm3.. The large volume of injection improves the repeatability of the response factor to a standard deviation of 0.6 %. This value is also transferred to the recovery as determined in ASTM D7169.This inlet has also been used with capillary columns of higher resolution than the conventional wide bore columns used in simulated distillation.  

Abstract # 177 - Paper
10/15/2024 - 2:20 PM - 2:50 PM - Floral Hall A1

Advancements in Automation for ICP-OES and ICP-MS in High Throughput Laboratories

Mark Kelinske - Agilent Technologies, Inc.

Modern analytical laboratories are implementing automation workflows to gain efficiencies in throughput, improve methodologies, and reduced labor and overhead costs.  In this session, a new automation accessory for ICP-MS and ICP-OES will be presented.  This new automation workflow adds capabilities such as calibration curve preparation from a single stock solution, automated sample dilution prior to analysis, and reactive dilution to re-measure over-ranged samples real time.  These capabilities significantly reduce post-analysis rework, manual dilution errors of samples, and improve accuracy and precision of the calibration.  We will walk through the automation flow path and discuss how the workflow compliments existing Agilent atomic technologies.  

Abstract # 178 - Seminar
10/15/2024 - 11:10 AM - 11:40 AM - Floral Hall A2

Automated salt removal and dilution for online analysis of unprocessed lithium battery electrolytes using Gas Chromatography-Mass

Oliver Reyes - Thermo Fisher Scientific
Nicholas Warner - Thermo Fisher Scientific
Daniel Kutscher - Thermo Fisher Scientific
Amit Gujar - Thermo Fisher Scientific

Electrolyte analysis in batteries is crucial for verifying composition and detecting impurities. Gas chromatography mass spectrometry (GC-MS) is ideal for this due to the volatile nature of electrolyte components. However, electrolytes can't be injected directly because of the conducting salt, LiPF6, which must be removed first. An automated workflow for analyzing unprocessed electrolytes in lithium-ion batteries is proposed by means of the Thermo Scientific™ TriPlus™ RSH SMART robotic autosampler. This automated process includes removing LiPF6 via precipitation and centrifugation, and diluting to various levels for GC-MS analysis of major components, additives, and degradation products.

Abstract # 179 - Paper
10/16/2024 - 8:45 AM - 9:15 AM - Floral Hall A1

Using the Agilent/Metrohm IC MS solution for EPA 332 Perchlorate in Wastewater

Sue D'Antonio - Agilent Technologies, Inc.

In this talk we will present the Agilent/Metrohm solution for Perchlorate in Wastewater. Using IC MS we can achieve 0.1 ppb level of perchlorate in water.  

An overview of the technology and data of real samples will be presented.

Abstract # 181 - Paper
10/15/2024 - 9:00 AM - 9:20 AM - Bluebonnet

Optimizing Thermal Desorption GC-MS/MS for the Analysis of Volatile PFAS via a new ASTM Standard Method

Kurt Thaxton - GERSTEL GmbH
Jochen Vandenberg - GERSTEL GmbH
Jack Stuff - GERSTEL Inc.
Jackie Whitecavage - GERSTEL Inc.

Volatile PFAS concentrations in air, like their water counterparts, can be in the low ppb to ppt (V/V) range.  To enable detection at these low levels, large volumes of air need to be sampled (50+ Liters).  Alternately, for time weighted average sampling, long sampling times are advantageous, but this also leads to large amounts of air sampled.  Possible sources of unwanted gain or loss of PFAS species at these low levels must also be anticipated and removed if possible.

Thermal Desorption, where air is drawn onto sorbent-filled tubes and later analyzed using gas chromatography – mass spectrometry (GC-MS), is an ideal technique for large volume sampling and works well in either case above.  However, large amounts of matrix are also drawn into the tubes as well and can present issues with both carryover and interference with analyte signals.  Gas chromatography - tandem mass spectrometry (GC-MS/MS) largely eliminates these interferences as well as chemical noise in general.  The elimination of this noise also lowers detection limits, which for PFAS in air is advantageous.

This approach has now been codified into an ASTM method within the D22.05 Indoor Air Quality subcommittee and is now being validated by a multi-laboratory, multi-national interlaboratory study (ILS).  This presentation will discuss how and why this method was developed and the progress of the ILS validation of the method, as well as insights into sampling strategies and other means of dealing with PFAS contamination.

Abstract # 185 - Paper
10/15/2024 - 8:45 AM - 9:15 AM - Orchid

Comparison of New and Used Pump Oil by Multiple Mass Spectral Methods

Kirk R. Jensen - JEOL USA, Inc.
Robert B. Cody - JEOL USA, Inc.

New and used pump oils were measured using two-dimensional gas chromatography (GCxGC)-high-resolution time-of-flight mass spectrometry (HRTOFMS) using both electron ionization (EI) and field ionization (FI).  Field desorption (FD) measurements were also done to identify molecular ions and calculate chemical formulas.  Direct analysis in real-time (DART) HRTOFMS was also used to examine the molecular weight distributions and confirm the identities of compounds found in GCxGC-HRTOFMS measurements.  Even with GCxGC separation, a large unresolved complex mixture (UCM) was observed in the pump oils; however, antioxidant precursors and byproducts could still be identified, and would not have been observable without GCxGC separation.

Abstract # 186 - Paper
10/15/2024 - 9:15 AM - 9:45 AM - Orchid

PYROLYSIS AND GC X GC-MS. A HOT TOPIC!

Robert Cody - JEOL USA, Inc.

Thermal desorption and pyrolysis (TD/PY) is a sample introduction method for materials analysis with GC-MS.   However, pyrolysis produces much more complex mixtures than can be separated by one-dimensional gas chromatography alone!    GCxGC-MS is a useful approach to monitor pyrolysis reactions on a small scale and characterize the products of pilot-plant pyrolysis. High-resolution mass spectrometry and soft ionization methods are essential tools for the identification of unknowns in these complex mixtures. On the other hand, soft ionization and pyrolysis with a deactivated fused silica column with _no_ GC separation shows high-molecular-weight pyrolysis products that are not detectable by GC-MS or GCxGC-MS.

Abstract # 187 - Seminar
10/15/2024 - 1:15 PM - 1:45 PM - Daffodil

What to look for when choosing Analytical Instrumentation.

Medrado Leal - Citgo

Choosing analytical instrumentation can be a daunting task, considering the myriads of manufacturers and options available, how do you choose which one is best for your application?  Making the wrong choice can result in wasted time and resources, which can potentially impact your professional reputation. The goal of this seminar is to provide a simple strategy that can be used for choosing analytical instruments for your laboratory.  For manufacturers, it is an opportunity to gain insight on how to bridge the gap on features needed to best support today’s laboratory.  

Abstract # 188 - Paper
10/16/2024 - 9:30 AM - 10:30 AM - Floral Hall A1

ASTM D8396 Using the Agilent Reverse Flow Modulator – Achieving Long-Term Success with Practical GCxGC

Scott Hoy - Agilent Technologies, Inc.

The adoption of ASTM D8396 signals the arrival of routine GCxGC analysis in the petrochemical QC laboratory. Agilent’s Reverse Flow Modulator (RFM) is a low-cost and cryogen-free GCxGC solution with the high retention precision necessary for practical GCxGC. This presentation will demonstrate the application of the Agilent RFM GCxGC system to ASTM D8396 and compare several conventional aviation turbine fuels, synthetic aviation turbine fuels (SATF), finished diesel, and FAMEs using a single GCxGC-FID instrument configuration. Figures of merit, method tuning, and other considerations for long-term success with D8396 and future GCxGC methods will also be explored.

Abstract # 189 - Paper
10/15/2024 - 1:00 PM - 1:20 PM - Floral Hall A1

Aromatic Hydrocarbon Purity Analysis by ASTM D7504 with the Agilent 8850 GC

Scott Hoy - Agilent Technologies, Inc.

The new Agilent 8850 GC combines the small formfactor of the classic 6850 GC with the modern technologies driving Agilent’s full-size 8890 GC to yield a single powerful chromatographic channel that is an excellent solution for ASTM D7504. This presentation will demonstrate the performance of the 8850 GC with D7504 through a conventional 40-minute separation using helium carrier gas and a faster 6-minute separation using hydrogen. Both approaches yielded outstanding precision and chromatographic performance when applied to benzene, toluene, and p-xylene standards. Method acceleration using the Agilent method translator and tips for using the Early Maintenance Feedback counters to increase instrument uptime will also be discussed.

Abstract # 190 - Paper
10/16/2024 - 10:30 AM - 11:00 AM - Floral Hall A1

Overview of Current Methods for Analyzing Trace Impurities in Hydrogen Fuel by Gas Chromatography.

Shannon Coleman - Agilent Technologies, Inc.

Hydrogen (H2) is the simplest and most abundant element in the universe. It can be produced without a carbon footprint from variety of sources, including natural gas, coal, biomass, waste materials, or by splitting water molecules.  There has been a growing interest in its use as an energy source across the economy.  As hydrogen is increasingly adopted, strict requirements have been imposed to limit poisoning effects on fuel cell catalyst and environmental pollution. In this presentation we will discuss Agilent’s current gas chromatography solutions to analyzing trace level impurities in hydrogen.

Abstract # 191 - Paper
10/16/2024 - 11:00 AM - 11:20 AM - Floral Hall A1

Agilent 8850 GC System Hands On Demo

Felipe Chagas - Agilent Technologies, Inc.

Please join us for a hand-on demo of the NEW 8850 GC System. 

Abstract # 192 - Paper
10/15/2024 - 9:00 AM - 9:40 AM - Floral Hall A1

A practical HS-GC/MSD method translation on the quantification of Ethylene oxide and 1,4-dioxane using HydroInert Ion Source

Felipe Chagas - Agilent Technologies, Inc.
Britney Prestridge - Indorama Ventures: Indovinya

Countless laboratories have been impacted by the difficulty to obtain new Helium tanks and by their elevated costs. For several decades, Helium has been selected as the best carrier for gas chromatographs with mass spectrometers (GC/MSD), especially, because of its unique inertness and separation performance. Considering the helium shortage, hydrogen has been used as a carrier gas substitute, however, on conventional GC/MS ion sources, this new carrier can negatively impact the baseline noise, loose sensitivity, cause reactivity, and reduce the quality of library search matching. Agilent Technologies introduced the new HydroInert ion source, specially designed to overcome all implications of hydrogen usage, providing better and more reliable results. A practical method translation to detect EO (ethylene oxide) and 1,4-dioxane was developed by Indorama Ventures in Woodlands, showing the performance of the new HydroInert ion source on daily operation. The 5977C GC/MSD equipped with a Pal 3 headspace and Hydroinert source, was able to successfully measure at a limit of quantification (LOQ) of 40ppb without substituting for sensitivity or linearity as compared to a Helium GCMS system. 

Abstract # 193 - Paper
10/16/2024 - 9:20 AM - 9:45 AM - Wisteria

Improving accuracy and precision in calibration, will yield more confidence and better reliability in gas analysis - Description

Laurent COURTHAUDON - AlyTech SAS

Analytical chemistry requirements are aiming toward more complex analyses, lower quantification limits, even trace levels. Whether the technology involved is GC, GCxGC, elemental analysis, FTIR, ring down spectroscopy, etc. the challenge of the analyst is to find the proper calibration materials. Specialty gases are needed; they have their limits and this will be discussed in details. AlyTech develops and manufactures calibration gas blenders and dilutors which not only certify the concentrations, but deliver a guaranteed maximum uncertainty for each analyte. Real examples will be presented. The analytical advantages and the return on investment will be described. 

Abstract # 194 - Paper
10/15/2024 - 1:15 PM - 1:35 PM - Wisteria

Evaluating Performance Of Major ICP-OES Instruments

Eric Tang - Lummus Technology

  ICP-OES, or Inductively Coupled Plasma Optical Emission Spectroscopy, is  a powerful analytical technique used to detect and quantify the presence of various elements in  samples. This method is widely used across various industries, including petrochemical, environmental, pharmaceutical and more. This study aims to assess and compare the performance of major ICP-OES instrument manufactured by leading global companies, including Agilent  Technologies, PerkinElmer, Thermo Fisher Scientific and Analytik Jena.  The evaluation focuses on key performance metrics such as detection limit, sensitivity, linear dynamic range and speed of analysis. Additionally , cost-effectiveness of each system is considered. 

Abstract # 195 - Paper
10/15/2024 - 1:45 PM - 2:05 PM - Daffodil

A Hot Take on Rheology, DSC, and TGA Tag-Teaming for Science

Irene Pena - Lummus Technology

Rheology, Differential Scanning Calorimetry (DSC), and Thermogravimetric Analysis (TGA) are analytical techniques used to study material properties, each focusing on different aspects. Rheology, which examines material flow and deformation, is closely linked to thermal transitions identified by DSC, such as glass transition and melting points. TGA provides insight into thermal stability, correlating with changes in rheological properties like viscosity and elasticity. Integrating DSC and TGA data with rheological analysis can provide a comprehensive understanding of a material’s behavior, particularly in polymers like waste plastics.

 

Abstract # 196 - Paper
10/15/2024 - 2:25 PM - 3:10 PM - Daffodil

Innovative ICP-MS tools to support the analysis of industrial samples

Bhagyesh Surekar - Thermo Fisher Scientific

ICP-MS is a well-established technique for the analysis of the trace elements in a wide range of samples, although many laboratories analysing petrochemical and industrial samples favour ICP-OES due to the matrix robustness of the technique. ICP-OES is for many analytes often less sensitive and can suffer from complex spectral interferences leading to limitations in analytical performance. Recent advances in ICP-MS technology address these challenges. The latest ICP-MS systems have the capability to analyse high matrix containing samples and organic samples such as petroleums whilst maintaining sensitivity and have the ability to resolve complex interferences ensuring accurate sample analysis. This presentation will present these recent advances in ICP-MS.

Abstract # 197 - Seminar
10/15/2024 - 1:00 PM - 1:30 PM - Floral Hall A2

Interference free elemental analysis of photovoltaic grade silicon by ICP-MS

Bhagyesh Surekar - Thermo Fisher Scientific
Tomoko Vincent - Thermo Fisher Scientific
Daniel Kutscher - Thermo Fisher Scientific

The development of renewable energy sources is critical to reduce carbon emissions. Photovoltaic (PV) technology harnesses the energy from the sun and generates electrical power with zero CO2 emissions. Photovoltaic cells are typically composed of n-type (doped with phosphorus, introducing an additional electron) and p-type solar materials (doped with boron, removing an electron). Consequently, it is crucial to carefully determine the concentration of impurities during production to optimize its efficiency and cost-effectiveness.
This presentation will demonstrate a fast, robust, and accurate method for the analysis of bulk and trace elements in photovoltaic grade silicon using triple quadrupole ICP-MS.
 

Abstract # 199 - Seminar
10/15/2024 - 1:30 PM - 2:00 PM - Floral Hall A2

Optimized sample analysis of materials associated with Li-ion batteries by ICP-OES

Bhagyesh Surekar - Thermo Fisher Scientific
Daniel Kutscher - Thermo Fisher Scientific

The recent growth in lithium-ion battery production has seen the need for the elemental analysis of materials associated with every stage of the battery life cycle from development to recycling. ICP-OES is often used as the technique of choice for this analysis due to its versatility and matrix handling capability. This presentation will give an overview on the range of materials that can be characterized using ICP-OES, and illustrate how sample pre-treatment processes and method parameters optimization, together with rigorous selection of suitable analyte emission lines, are key for a creating a successful analytical method.

Abstract # 201 - Paper
10/16/2024 - 12:50 PM - 1:20 PM - Bluebonnet

Comparison of H2S and COS with GC-ICP-MS and GC-SCD

eric tang - Lummus Technology
Alan comming - Lummus Technology

The analysis of hydrogen sulfide (H₂S) and carbonyl sulfide (COS) is critical in various industrial and environmental applications, particularly in natural gas processing, petrochemicals, and environmental monitoring. Accurate and reliable detection of these sulfur-containing compounds is essential due to their corrosive nature and potential environmental impact. This study presents a comparative evaluation of two advanced analytical techniques: Gas Chromatography coupled with Sulfur Chemiluminescence Detection (GC-SCD) and Gas Chromatography coupled with Inductively Coupled Plasma Mass Spectrometry (GC-ICP-MS), for the detection and quantification of H₂S and COS.  Using different techniques to cross-check data is a valuable practice in ensuring reliable results.

Abstract # 202 - Paper
10/16/2024 - 12:30 PM - 12:50 PM - Bluebonnet

Achieving ultra low Sulfur sensitivity with combustion analyzers

Gabriel Villarreal - Lummus Technology

An analyzer capable of reliable ultra low Sulfur quantitation to ppb level is discussed. The unique technology, parameters and design lend to an efficient technique. The lowering of allowable levels of Sulfur as well as catalyst health depend on such a test.

Abstract # 205 - Paper
10/15/2024 - 2:50 PM - 3:20 PM - Iris

Comparison of standard stability on Agilent 8355 SCD, PAC SeNse SCD and Shimadzu 2030 SCD according to ASTM D5623 for detection of Sulfur Species

Alan Cummings - Lummus Technology

A Sulfur Chemiluminescence Detectors (SCD) comparison: Three models from three vendors SCDs have been the “go to” for sulfur speciation detectors since their release in the mid-90s.  Other detectors preceded them for sulfur speciation, but they had their challenges that SCDs addressed. 

With such popularity and promise of a better future, it is no wonder that there are now three vendors available that offer their own twist on the detector.

This presentation will focus of comparing those four detectors, with the same sample sets and assess which one is more reliable, more stable and has better stability, including an insight of the reason these detectors behave as presented.

Abstract # 206 - Paper
10/16/2024 - 8:45 AM - 9:10 AM - Daffodil

Water in Liquid Petroleum Gases by GC-LUMA, Much More Can be Analyzed (Combining ASTM D2713 and D2163)

chris goss - InnotechAlberta
Lee Marotta - Perkin Elmer

Dissolved water in Liquefied Petroleum Gas (LPG) can cause “freeze-up” difficulties in pressure reducing systems, leading to safety, corrosion, and operational issues in LPG distribution systems. The current industrial practice is to measure water content using the valve freeze test (ASTM D2713) however this is an indirect measurement, it requires venting of LPG which cannot be adapted to on-line analysis or process control. Venting does not measure methanol which is used to suppress the “freeze-up.”  In addition, venting can be unsafe and environmentally unfriendly.

There has long been an industry need for alternative standard methods to quantitate water in LPG. 

Using gas chromatographic (GC) separations and the deconvolution (spectral) power of the LUMA, there is significantly, more information that can be determined besides water.  The method will quantify the amount of water, methanol (antifreeze agent), ethyl mercaptan (odorant) and hydrocarbon composition (ASTM D2163).  However more information might be determined as the LUMA can also detect oxygen, carbon dioxide as well as hydrogen sulfide, which are all considered corrosive.

Abstract # 207 - Paper
10/15/2024 - 1:35 PM - 2:05 PM - Wisteria

Ion Chromatography Method Development for Neutralizing Amine Determinations

Kirk Chassaniol - Thermofisher Scientific

Amine gas treatment typically uses percent concentrations of alkanolamines to neutralize the sour gas acidic impurities.  For the determination of ionic components, ion chromatography (IC) with suppressed conductivity detection is the analytical method of choice as previously demonstrated for cations and alkanolamines, and with coupling to mass spectrometry.  The determinations of the alkanolamines and degradation products are challenging because of the variability in the composition of the neutralizing amine, degradation products, and salts; and therefore, different stationary phase selectivity is often needed.  In this presentation we will review the steps in optimizing the separation method through the use of gradient ion chromatography.  We will present options available for separation columns and detection.

Abstract # 208 - Seminar
10/15/2024 - 11:40 AM - 12:10 PM - Floral Hall A2

Gas chromatography mass spectrometry as a tool for battery component forensics

Nicholas Warner - Thermo Fisher Scientific
Amit Gujar - Thermo Fisher Scientific
Daniel Kutscher - Thermo Fisher Scientific
Dominic Roberts - Thermo Fisher Scientific

In lithium-ion batteries, the electrolyte provides a conductive medium for lithium ions to move between electrodes. Degradation mechanisms are often unknown, with no reference materials available. Research has used low-resolution gas chromatography–mass spectrometry (GC-MS), nuclear magnetic resonance (NMR), and other techniques to identify compounds. This study shows the identification of known carbonate dimers using GC-HRAM-MS as part of a targeted analysis. The objective was to identify carbonate substructures by detecting known species and screening for lower abundance related compounds through accurate mass fragmentation and chromatographic features.

Abstract # 211 - Seminar
10/15/2024 - 12:00 PM - 12:30 PM - Iris

Ultrasensitive detection and quantification of Oxygenated Compounds in complex samples using GC-combustion-MS

Alan Owens - Shimadzu Scientific Instruments

Oxygen is one of the most abundant components of organic compounds, and its analysis is now essential across a broad range of scientific fields (petroleomics, metabolomics, environmental sciences) and numerous industrial applications (hydrocarbon processing, new energies, natural gas, and biogas, pharmaceuticals, chemicals and additives manufacturing). For this reason, is crucial the detection and quantification of individual oxygen compounds in real complex samples. 

Current alternatives for oxygen detection, including Oxygen-flame ionization detector (O-FID) or Mass Spectrometry which are strongly affected by sample matrix and quenching, do not meet the sensitivity, selectivity, and robustness requirements needed to detect traces of oxygenates in complex fuel matrices such as biomass energy, biofuels, chemical recycling, and pyrolysis oils. Additionally, these samples often require specific standards for accurate quantification of specific oxygen- and nitrogen-containing compounds. The ELEM-SPOT™ is the first element-selective gas chromatograph mass spectrometer which utilizes isotopic oxygen combustion mass spectrometry to address these challenges.

Abstract # 213 - Paper
10/16/2024 - 10:05 AM - 10:35 AM - Wisteria

The Process of Selecting the Optimum Gas Chromatographic (GC) Detector

Lee Marotta - PerkinElmer
Leeman Bennington - PerkinElmer
Chris Goss - InnoTech Alberta

There are many GC detector choices available to the chromatographer and the application.  Selecting the optimum detector is critical to the success of an analysis and the requirements needed for reporting. In this presentation, the following relevant and necessary parameters for consideration when choosing an optimum detector will be reviewed, as follows:         

  • Universal or selective or both       
  • Dynamic range
  • Detection limits
  • Unknowns or knowns
  • Compound identity needs to be confirmed
  • Ease of use and cost of ownership
  • Cost

This will be a helpful lesson on the thought process and considerations one should take when considering the optimum detector to use. 

Abstract # 214 - Seminar
10/15/2024 - 9:10 AM - 9:30 AM - Iris

Utilizing Energy Dispersive X-ray Fluorescence for Sulfur Analysis and Beyond

Joel Langford - Shimadzu Scientific Instruments
Haihan Chen - Shimadzu Scientific Instruments
Jon Peters - Shimadzu Scientific Instruments

One common technology for sulfur analysis in petrochemical products is wavelength dispersive X-ray fluorescence (WDXRF). However, with ever increasing resolution and sensitivity, energy dispersive X-ray fluorescence (EDXRF) is a practical alternative due to advantages in speed, simplicity, and lower costs. In this talk, we explore techniques for sensitive and selective analysis of sulfur in petroleum products by ASTM D4294, as well as other petrochemical applications where EDXRF provides advantages over WDXRF. The talk emphasizes the unique multi-functionality that is inherent to EDXRF, and how this unique multi-functionality can provide benefits compared to alternative technologies.

Abstract # 215 - Seminar
10/15/2024 - 1:00 PM - 2:00 PM - Iris

Maintaining and Troubleshooting the Catalytic Combustion TOC-L Series Carbon and Nitrogen

Ricky Frnka - Shimadzu Scientific Instruments

Properly maintaining instrumentation and having good troubleshooting skills are vitally important to providing good and timely data.  Due to the nature of samples analyzed by Total Organic Carbon analyzers, daily checks and routine maintenance are needed.  Tips on diagnosing issues, maintenance items and troubleshooting guidelines will be provided as they are necessary to have reduced downtime.

Abstract # 216 - Seminar
10/15/2024 - 2:30 PM - 2:50 PM - Iris

Analysis of trace water in hydrocarbon matrices by GC-BID

Allison Mason - Shimadzu Scientific Instruments
Ian Shaffer - Shimadzu Scientific Instruments

Water can be found in a multitude of different hydrocarbon matrices, including natural gas, gasoline, crude oil, and mineral oil. Given the non-combustible and corrosive properties of water, it is closely monitored in hydrocarbon feed stocks . The concentration of water in oil matrices is typically under 500 ppm, which necessitates the need for highly sensitive techniques for detection.   Karl Fischer titration is a common technique for water determination, but it presents difficulties due to temperature and humidity sensitivity, challenges with standardization and calibration, relatively high detection limits, interferences from alcohols and sulfur species, and other matrix difficulties such as separating and quantifying emulsified water. To address these challenges, a gas chromatography method for the analysis of trace water in heavy hydrocarbon oils has been developed using the Shimadzu Barrier discharge Ionization Detector. In this talk, we present data highlighting the benefits of this technology including  ruggedness, sensitivity, and accuracy.

Abstract # 217 - Paper
10/16/2024 - 9:10 AM - 9:40 AM - Daffodil

Combining methods D2163, D7423, D5504, and water analysis using VUV LUMA detection and a Thermo Fisher 1610 GC.

James Pachlhofer - Thermo Fisher Scientific
Oliver Reyes - Thermo Fisher Scientific
Michael Leal - Citgo Refining
Cresencia Barrera - Texas A & M University
Rafael Acosta - VUV Analytics

Hydrocarbon samples require several GC methods to be performed to meet product specifications.  Samples are traditionally injected into multiple GC’s to meet the requirements for D2163 (Hydrocarbons), D7423 (Oxygenates), D5504 (Sulfur Speciation) as well as a non-GC instrument for water analysis (Karl Fischer). An improved workflow is presented where a single injection into a Thermo Fisher Trace 1610 GC installed with a VUV LUMA (a Multi-Wavelength Vacuum Ultraviolet Detector) and utilizes Chromeleon CDS to control both GC and LUMA detector.  The unique characteristics of the LUMA allow the chromatography column utilized to be a readily available, moderate cost, porous polymer PLOT column that eliminates the need for separations on multiple specialty, high cost, columns.

Abstract # 218 - Paper
10/15/2024 - 11:00 AM - 12:00 PM - Tulip

Ion Chromatography Masterclass: Applying IC to the Petrochemical Industry

Jay Gandhi - Metrohm

Ion chromatography (IC) has long been used for various applications and is well known for measuring environmental waters for basic anions and cations. Did you know that IC can also be used for monitoring corrosion processes within a refinery? This class will review the basics of ion chromatography including how it works, common IC hardware, adaptations for inline sample preparation, and some common IC applications for ethanol fuels and petrochemical refinement. Whether you are new to IC or want a refresher on what IC can do for monitoring your processes, this session will demonstrate how useful IC is to this industry.

Abstract # 219 - Paper
10/16/2024 - 10:00 AM - 11:00 AM - Tulip

Established and Emerging Applications Using Combustion Ion Chromatography

Jay Gandhi - Metrohm

Combustion Ion chromatography (CIC) has been used extensively for monitoring corrosive halides and sulfur in petrochemicals for many years. Many standardized test methods (STM’s) have been published so that CIC-generated data measuring fluorine, chlorine, and bromine levels are reliable and precise across the industry. In addition to established methods for analyzing LPG and petrochemicals, new emerging CIC techniques are in development for evaluating recycled plastic materials and ensuring the use of PFAS and related chemicals in industry are curtailed. This presentation will review basic operating principles of CIC and how this technology is applied to measuring an ever-expansive list of petrochemicals and related products.

Abstract # 220 - Paper
10/15/2024 - 1:00 PM - 1:45 PM - Tulip

Karl Fischer Masterclass – Water Analysis of Petrochemical Products

Eduardo Simoes - Metrohm USA

Accurate water content determination in the petrochemical industry often requires optimization beyond standard Karl Fischer titration. This course explores advanced strategies for overcoming challenges posed by complex samples, including solubility, viscosity, and interfering reactions. Learn how to improve sample preparation and reagent selection to achieve precise and reliable results. Discover the role of solubility promoters, ovens, and other tools in enhancing your titration analysis. While fundamental principles will be covered, this course primarily focuses on advanced techniques essential for petrochemical analysis.

Abstract # 221 - Paper
10/16/2024 - 11:00 AM - 11:30 AM - Tulip

Smart and Actionable: Spectroscopy PAT-Supported Transformation of Petrochemical Processes

Elena Hagemann - Metrohm USA

·This presentation explores the application of Spectroscopy PAT in the petrochemical industry, highlighting its role in optimizing production, ensuring product quality, and enhancing process efficiency. We will discuss the integration of spectroscopic techniques, such as NIR, and Raman, in real-time monitoring and control of key petrochemical processes. Case studies will demonstrate how these technologies provide actionable insights into chemical compositions, reaction dynamics, and process deviations. The session will also cover the latest advancements and challenges in implementing spectroscopy within complex petrochemical environments.

Abstract # 222 - Paper
10/15/2024 - 2:00 PM - 2:30 PM - Tulip

Improving Fuel Testing Lab Operations with OMNIS NIR: Faster, More Accurate Analysis of Gasoline and Diesel

Lenzi Williams - Metrohm

Fuel analysis is a complex process where multiple chemical parameters are measured to ensure regulatory compliance and optimize quality and profitability. Traditional ASTM standard analysis methods have challenges around sample volume, measurement time, preparation requirements, and consumables/maintenance costs. The OMNIS NIR offers a faster way to analyze fuels that complies with D8340 and other standard practices and methods. Typical NIR measurements require 10 seconds and only a milliliter of sample with no additional preparation to get numerous critical quality attributes. In this presentation, we will demonstrate the advantages of using NIR spectroscopy for fuel analysis with case studies of octane analysis, and both water and ethanol content. Additionally, we will show the impact of temperature control on NIR analysis by comparing the analytical performance of moisture and cetane measurements using different sample temperature control strategies for diesel production.

Abstract # 223 - Paper
10/15/2024 - 9:20 AM - 9:45 AM - Bluebonnet

Ambient Air Monitoring Using Quadrupole Mass Spectrometry

Monique Mahoney-Ashberry - Process Insights, Inc.
Chris Williams - Process Insights, Inc.
Chuck DeCarlo - Process Insights, Inc.

Ambient air monitoring is avital tool for environmental, health, and worker safety in several industries including hydrocarbon processing, polymer production, and semiconductor fabrication facilities.  Information gathered on the concentration levels of hazardous chemicals helps environmental protection efforts, public health initiatives, and worker safety.  While single point monitors are considered industry standard, they are often expensive and maintenance intensive to outfit an entire location.  A mass spectrometer offers a single point analyzer for multiple components, flexibility for additional species that may need to be monitored in the future, and a centralized maintenance point.   The Process Insights EXTREL™ MAX300 series offers analytical flexibility with minimal downtime in general purpose and classified areas.  The mass spectrometer offers linearity, allowing an excursion or chemical release to be monitored continuously, in addition to a high selectivity that prevents false alarms from other chemical species.  This presentation will discuss the performance capabilities of the Process Insights EXTREL™ MAX300 series on various chemicals of interest, such as VCM/EDC and BTEX components, and the benefits of utilizing mass spectrometry in life safety and environmental applications. 

Abstract # 224 - Paper
10/16/2024 - 10:00 AM - 10:45 AM - Bluebonnet

Overcoming Common Challenges in the Analysis of Sulfur Samples Originating from Petrochemical Processes in Accordance with ASTM Gu

Medrado Leal - Citgo
Jessica Gantt - Analytik Jena

One source of harmful emissions in the petrochemical industry stems from sulfur, which can affect catalyst productivity, machinery corrosion, and cost-evaluation of products. This makes it necessary to quantify pre- and post-treatment sulfur from sub-ppm to percent concentrations. Traditionally, instruments faced challenges analyzing sulfur concentrations across this range, along with managing the organic load of varying viscosities. Utilizing the multi EA 5100 combustion furnace technology, featuring a wide linear range detector and soot prevention technology, customer and manufacturer have paired to confront known challenges involving the analysis of sulfur and present solutions to improve detection limits and repeatability of analysis.

Abstract # 225 - Seminar
10/15/2024 - 9:30 AM - 9:50 AM - Iris

Total Organic Carbon and Total Nitrogen: New Solutions for Old Contaminants

Keith Long - Shimadzu Scientific Instruments
Haihan Chen - Shimadzu Scientific Instruments
Jon Peters - Shimadzu Scientific Instruments

Shimadzu is one of the world’s leading manufacturers of total organic carbon (TOC) analyzers. Our TOC analyzers boast a high level of detection sensitivity, making it suitable for a variety of applications including water monitoring in petrochemical industries. In this presentation, we will share how Shimadzu TOC can (1) Increase productivity with a combination of robust hardware and Shimadzu’s all new LabSolutions TOC Software; (2) Expand analysis capabilities for difficult matrices including samples with high suspended solids, or high salt and halogens concentrations; and (3) Replace traditional Total Kjeldahl Nitrogen (TKN) measurement with a safer, faster, and more accurate instrumental analysis.

Abstract # 226 - Seminar
10/15/2024 - 12:30 PM - 1:00 PM - Iris

Inductively Coupled Plasma Mass Spectrometry - Applications for the Energy Market

Haihan Chen - Shimadzu Scientific Instruments
Jon Peters - Shimadzu Scientific Instruments

The new Shimadzu ICPMS-2050 series is an evolution of technological innovations for elemental analysis. Market needs are driving development of solutions for increased robustness, lower operating costs, reduced maintenance requirements, and the elimination of costly sample preparation steps. This presentation will highlight the new features and benefits provided by the Shimadzu ICPMS-2050 for various energy market applications, including high salt aqueous samples and undiluted petrochemical matrices.

Abstract # 227 - Seminar
10/15/2024 - 2:00 PM - 2:30 PM - Iris

GC-FID Analysis of Trace Methanol in Liquified Natural Gas (LNG)

Joshua Reavis - ONEOK
Allison Mason - Shimadzu Scientific Instruments
Ian Shaffer - Shimadzu Scientific Instruments

Methanol is a common additive in liquefied natural gas (LNG) used to effectively inhibit the formation of methane hydrates. However, the presence of methanol in LNG will significantly impact the calculated BTU content of the fuel. As such, accurate quantitation of the methanol content in LNG has significant financial impacts on the entire value chain, and has potential to save millions of dollars annually. A simple hardware setup has been developed on a Shimadzu GC-2014 Gas Chromatograph with Flame Ionization Detector (GC-FID) for the detection of low concentration methanol in liquefied natural gas (LNG) which can simultaneously analyze samples in accordance with GPA 2177 and GPA 2186 methods in a single sample injection.

Abstract # 228 - Paper
10/16/2024 - 1:00 PM - 1:20 PM - Hibiscus

Asphaltene Quantification in Crude Oil Samples via EPR

Brendan Lichtenthal - Bruker Biospin

Asphaltenes in crude oil can foul up lines and cause significant issues for any processing plant. Therefore, their accurate quantification on a reasonable timescale is paramount. Currently, asphaltenes are quantified via a "wet chemistry" method that involves repeated steps of dissolving, then precipitating out (or flocculating), then filtering out the asphaltenes to be weighed. This process is slow, inefficient, unrepeatable, and not entirely accurate. Electron Paramagnetic Resonance (EPR) offers a fast, efficient, repeatable, and accurate method to quantify the amount of asphaltene present in a sample with small sample sizes and next to no wasted solvents.

Abstract # 229 - Paper
10/16/2024 - 1:20 PM - 1:40 PM - Hibiscus

Bitumen Quantification in Oil Sands Samples via Benchtop Time Domain NMR

Brendan Lichtenthal - Bruker Biospin

Bitumen Quantification in oil sands samples can be performed through laborious processes. Or, bitumen, water, and the diluent, like toluene, can be quantified all at once, in approximately 2 minutes, with virtually no sample prep via benchtop Time Domain Nuclear Magnetic Resonance (TDNMR). TDNMR is fast, accurate, and repeatable.

Abstract # 230 - Paper
10/15/2024 - 12:30 PM - 12:50 PM - Orchid

Simplified Quantitation of C6-C14 Aromatics in Detailed Hydrocarbon Analysis of Gasolines by Simultaneous Dual-Detection GCxGC-TOF

Christina Kelly - LECO Corporation
John Hayes - LECO Corporation
Joe Binkley - LECO Corporation

PMI (particulate matter index), correlating with increasing aromatics content, measures performance and environmental impact of fuels. While traditional aromatics measures using gas chromatography (GC) analyses are slow, challenged by co-elutions, and only quantitate on few individual isomers when there are many contributing species, this presentation explores using comprehensive two-dimensional gas chromatography (GCxGC) to resolve aromatics from other matrix interferences by creating separate, easy-to-interpret elution regions, providing more accurate quantitative information with simultaneous dual-detection from time-of-flight mass spectrometry and flame ionization detection to identify lower-level aromatic isomer species that influence PMI in one run that also returns area % based quantitation.

Abstract # 232 - Paper
10/15/2024 - 12:30 PM - 12:50 PM - Bluebonnet

Overcoming the barriers to effective wastewater testing

Ninoska Ruiz - Lummus Technology

Wastewater refer to water that has been adversely affected in quality by human activities. Testing wastewater samples is challenging due to several factors such as organic matter, chemicals, heavy metals, microorganisms that can degrade or transform contaminants, complicating the analysis. This presentation will highlight some key tests and methods used for testing wastewater and the challenges that face chemist when analyzing these types of samples, primarily due to the complex and variable nature of wastewater. These challenges require chemists to use a combination of advanced analytical techniques, and innovative problem-solving approaches to obtain accurate and reliable data from wastewater samples.

Abstract # 233 - Workshop
10/16/2024 - 10:00 AM - 11:10 AM - Floral Hall A2

Advances in ICP: Novel Approach to Oil Analysis with Aqueous Calibration and Innovative Nebulization for Enhanced Performance

Sergei Leikin - Texas Scientific Products
Max Bonner - Bonner Analytical Testing
Dion Tsourides - Pure Lithium
Madeline Gozzi - Inorganic Ventures

Workshop includes three presentations, followed by a brief Q&A session.
Attendees are encouraged to bring up their own unique problems for open discussion.

TOP OF THE MORNING  Breakfast will be served for registered attendees.  To reserve a seat at the TSP Workshop and hot breakfast click here: https://www.txscientific.com/articles/Register.htm
 

1. Enhancing the Efficiency of ICP-OES Analysis of Challenging Samples
Dr. Max Bonner, CEO of Bonner Analytical Testing
10.00 AM - 10.20 AM

Analytical laboratories are challenged to ultimately balance the requirements of accuracy and sensitivity with respect to a robust and efficient ICP system. Besides  spectral and chemical interferences the complex physical nature of sample matrices (e.g., suspended and dissolved solids, salts, and sucrose) remain challenging. Method development of a multi-element ICP-OES analysis with maximized linearity for environmental  and industrial samples will be discussed. Modification at the instrument’s nebulizer to tackle a complex matrices of high suspended solids and high sucrose while maintaining the method’s initial purposes  will be presented . Such modification reduces sample preparation measures and instrumentation downtime while providing a robust and efficient ICP system at a fraction of the cost.

2. From Brine to Battery - Taking oil field brines and creating Lithium Metal batteries on site!
Dion Tsourides , VP of Analytical Services at Pure Lithium
10.20 AM  - 10.40 AM

The ability to convert oil field brines into the next generation Li Metal batteries will be discussed. An overview of the analytical tools used to achieve this low-cost, high-performance battery (with substantially lower environmental impact) will be presented. Specific highlights will be the use of advanced analytical spectroscopy (deep VUV ICP-OES), along with a “matrix flexible” sample introduction system capable of handling unprocessed oil field brines (30% TDS), high purity Li metal, and battery specific alloys with good overall analytical performance and minimum maintenance required.

3. Feasibility of ICP-OES Analysis of Metals and Sulfur in Oils Using Aqueous Based Standards
Madeline Gozzi, R&D Chemist at Inorganic Ventures
10.40 AM - 11.00 AM

The analysis of metals in oils by ICP-OES has depended on the quality of organometallic certified reference materials (CRMs). An innovative approach to instrument calibration using aqueous CRMs diluted in a new organic solvent has been investigated.  This organic solvent allows for the miscibility of inorganic metals in dilute acid and is also employed to dilute the oil samples. The results of traditional organometallic CRMs are compared against aqueous based CRMs. The observed benefits of utilizing this innovative approach will be discussed, including the ability to ICP-OES analysis of Sulfur along with metals in Oils by the same method. 

Abstract # 234 - Paper
10/16/2024 - 9:40 AM - 10:00 AM - Daffodil

Comparison of Alternative GC-VUV Methodologies for ASTM D8369 Verified Hydrocarbon Analysis (VHA)

Alex Hodgson - VUV Analytics

Verified Hydrocarbon Analysis (VHA, ASTM D8369) offers an alternative to traditional DHA that delivers better accuracy and precision - through vacuum ultraviolet (VUV) spectral verification and an automated analysis - in a fraction of the time. However, because some labs have certain restrictions regarding cryogenic fluids or are concerned with the price of helium, the need for additional flavors of VHA has become more salient. In this presentation we’ll look at two methods utilizing alternative columns, carrier gases, and starting oven temperatures and compare data from those methods to “traditional” VHA.

Abstract # 235 - Paper
10/16/2024 - 10:00 AM - 10:20 AM - Daffodil

Recent Developments of ASTM D8519, a New Standard Test Method for Analyzing Hydrocarbons in Waste Plastic Process Oils by GC-VUV

Alex Hodgson - VUV Analytics

In the continued effort to find sustainable sources of hydrocarbons, researchers worldwide are actively exploring plastic waste and developing methodologies using pyrolysis technologies to convert waste plastics into usable petrochemical feedstocks. These new processes have been difficult to properly monitor with current analytical approaches used for traditional hydrocarbon streams. A new ASTM method (D8519) utilizing vacuum ultraviolet (VUV) spectroscopy provides class-based identification and quantitation of hydrocarbons in pyrolysis oils over a broad carbon range. In this presentation we’ll discuss the most recent updates of D8519 as it progresses through the ASTM process.

Abstract # 236 - Paper
10/16/2024 - 10:20 AM - 10:40 AM - Daffodil

LUMA™ vs. FID: A Head-to-Head Comparison of Detector Capabilities

Ryan Schonert - VUV Analytics

The FID is a staple detector ubiquitous across nearly all GC labs; while it is known to have good sensitivity and dynamic range, it struggles to reliably ionize non-hydrocarbon molecules (or cannot, in many cases) and cannot provide any qualitative data. The LUMA™ Programmable Vacuum Ultraviolet Detector has been developed to provide a balance between sensitivity, selectivity, and universality. The LUMA™ can reach detection limits comparable to FID while also providing qualitative information and the ability to detect FID-blind compounds (e.g., water). In this presentation we’ll compare data between LUMA™ and FID across a range of compound classes.

Abstract # 237 - Paper
10/16/2024 - 10:50 AM - 11:30 AM - Hibiscus

Bromine Number and Bromine Index Titration

Tore Fossum - Tor Systems
Alan Cummings - Lummus Technology

Bromine number and bromine index have been used to measure olefin activity in hydrocarbons.  The legacy method for bromine number was imprecise due to an inexact end point detection.  A back titration method was developed which uses a precise potentiometric redox inflection for more consistent results.  The method for back titration of bromine number is in process for ASTM approval.  In this presentation the back titration for bromine number and corresponding back titration method for bromine index are described.  Parties interested in participating in ILS are requested to volunteer. 

Abstract # 240 - Paper
10/15/2024 - 2:55 PM - 3:15 PM - Wisteria

Optimize Your Online Sulfur Analysis with Excimer UV Fluorescence to meet ASTM Standards in Fuels, LNG and Natural Gas

Chuck DeCarlo - Process Insights
Franek Olstowski - Process Insights

Total sulfur content in fuels is a critical measurement with several published methods designed to ensure accurate quality standards. The majority of these are based on the use of Ultraviolet Fluorescence (UVF) or X-Ray Fluorescence (XRF) technologies to detect and measure the amount of sulfur in the sample. Excimer UV Fluorescence (EUVF) provides a unique approach to the total sulfur measurement in a variety of liquid and gas samples, including fuels and flare vent gas. It offers high precision, combined with fast analysis and, compared with other emission sources, the excimer source is subject to much lower levels of interference from nitrogen in the sample.

Abstract # 241 - Paper
10/15/2024 - 2:05 PM - 2:25 PM - Daffodil

NO2 Sterilization Optimization with Redundant Filter Photometer Process Monitoring

Chuck DeCarlo - Process Insights
Ryan Lerud - Process Insights

With the increasing regulatory and environmental challenges for ethylene oxide, NO2 gas sterilization is considered a leading alternative method for many medical devices. In situ measurement of critical microbicidal process parameters is needed, including the measurement of humidity and sterilant concentration. For this measurement a filter photometer with two discrete vapor probes has been installed at two locations in the gas recirculation conduit of the commercial NO₂ sterilization chambers. Each probe measures the NO₂concentration along with the water content in the process stream. The first probe monitors the NO2 sterilant and humidity after injection, and the second probe provides confirmation of the measurement. Providing redundant measurement of these critical parameters provides objective proof for the attainment of target concentrations and enables parametric release of the processed sterilization load.

Abstract # 243 - Paper
10/16/2024 - 8:00 AM - 8:20 AM - Iris

Optimizing Cryomilling Parameters for Efficient Waste Plastic Recovery

Amey Gonzalez - Lummus Technology

Cryomilling is a grinding technique that utilizes cryogenic temperatures to alter the mechanical properties of materials and efficiently produces fine powders. A few advantages of cryomilling are the potential to preserve the integrity of a plastic sample while reducing it to a smaller particle size, as well as facilitating grinding for plastics that are too tough or ductile to grind at ambient temperature. The focus of this study is to develop a practical method for grinding a variety of plastics by selecting an appropriate cryomill, cryogenic liquid, and optimizing parameters such as sample amount, particle size, and grinding cycles.

Abstract # 244 - Paper
10/16/2024 - 10:35 AM - 11:05 AM - Wisteria

Navigating the Transition from Helium as a Carrier Gas for Gas Chromatography (GC)

Leeman Bennington - PerkinElmer
Lee Marotta - PerkinElmer

Chromatographers use approximately 7.9 % of the available helium resources per year.  Helium costs are rising sharply; and shortages, are hindering productivity and profits.   

This presentation will focus on attaining high analytical performance using alternative carrier gases such as hydrogen and nitrogen in petroleum and environmental applications, as follows:  

  • New state-of-the-art technology to enable the safe usage of hydrogen as a carrier gas for GC applications
  • Interlaboratory (ILS) studies using nitrogen and hydrogen with precision (focus on D3606 and D2887)
  • Preventing protonation using hydrogen as a carrier gas in GC – Mass Spectrometry (MS) applications 
  • Comparing chromatography resolution in all three carrier gases-Helium, Hydrogen, Nitrogen

Abstract # 247 - Paper
10/15/2024 - 12:50 PM - 1:15 PM - Orchid

A Beginners Guide to Using GCxGC

Shayne Green - Dow Inc.
Bill Winniford - Retired from Dow Inc.

GCxGC was first demonstrated in 1991 by John Philips. Initial developments in GCxGC focused on custom-made innovative modulators, software, and applications. However, industry adoption was slow due to a scarcity of commercial products and operational expertise. Today, with several instrument vendors offering GCxGC equipment, software, and support, GC practitioners have the resources to adopt GCxGC for everyday analyses. This presentation aims to provide insight and guidance on using GCxGC for routine analysis in industry.

Abstract # 248 - Seminar
10/15/2024 - 12:10 PM - 1:00 PM - Floral Hall A2

Software solutions to drive efficiency: Streamlining operations to support your petroleum and lithium battery operations

Barry Hamilton - Thermo Fisher Scientific

Comprehensive software solutions are necessary to drive efficiency and streamline operations across industries. Organizations want to improve inventory management, increase real-data data insights, enhance quality control, and streamline workflows to accelerate productivity and efficiency. Specific to petroleum and lithium battery operations, advanced technologies and innovative software allow organizations to optimize their production processes, enhance data management, and ensure regulatory compliance. This seminar will provide insight into the value of comprehensive software solutions created to maximize operational efficiency in the petroleum and lithium battery sectors.

Abstract # 249 - Paper
10/16/2024 - 9:45 AM - 10:05 AM - Wisteria

Performance Comparison of Surface Treatments for Monel®, Stainless Steel, and Aluminum Flow Path Materials

Clay Smith - SilcoTek Corporation

Metal alloys are desirable materials of construction for industrial sampling systems because they are pressure-proof and generally corrosion resistant. However, these materials are detrimental to analytical performance because active chemical compounds react with exposed metal, skewing results. Surface treatments like fluoropolymers, electropolishing, and silicon-based coatings have been used to improve the inertness of these materials. This presentation will introduce a new compatibility breakthrough for silicon-based coatings on Monel® and associated hydrogen sulfide sampling performance. Comparisons of surface treatments for stainless steel and aluminum will also be illustrated for hydrogen sulfide, ammonia, hydrogen chloride, and VOC sampling applications at varying temperatures.

Abstract # 250 - Paper
10/16/2024 - 12:30 PM - 12:50 PM - Wisteria

Carbon Monoxide Effects in Propylene Polymerization Reactions and How to Effectively Measure It

Dion Boddie - Lummus Technology

Polypropylene (PP) is a low-density, stress-resistant thermoplastic made from a propylene monomer. Measuring the amount CO in propylene is essential when trying to run a polypropylene unit. Carbon Monoxide is a potent poison of catalysts used to produce PP.  Just 100ppb or higher in the feed can lead to nearly complete deactivation of the catalyst.This presentation will focus on how to effectively analyze ppb levels of CO in propylene feed.

Abstract # 251 - Paper
10/16/2024 - 1:40 PM - 2:05 PM - Hibiscus

Demostración de producto para la solución QC/EZ™ de Baytek para el control estadístico de calidad en laboratorios

Jose Antonio Echenique - Baytek International
Josh Burkhalter - Baytek International

Esta presentación se ofrecerá en español. Baytek International le trae el mismo potente flujo de trabajo para el control de calidad de nuestra solución líder, QC/PLUS, ahora en un formato más simple. QC/EZ es la primera solución de software por suscripción en el mundo capaz de realizar el control estadístico de calidad (SQC) según ASTM D6299, junto con una suite completa de opciones adicionales para gráficos de control. Ya sea que su laboratorio sea grande o pequeño, y sin importar la industria, QC/EZ ofrece una solución para sus necesidades de gráficos de control de calidad. Esta sesión destacará las características de QC/EZ y proporcionará a la audiencia una comprensión de las buenas prácticas de SQC.

Abstract # 252 - Paper
10/15/2024 - 8:40 AM - 9:00 AM - Bluebonnet

Geochemical fingerprinting of petroleum for energy and environmental applications

Jagos Radovic - University of Houston
Robert Nelson - Woods Hole Oceanographic Institution
Christopher Reddy - Woods Hole Oceanographic Institution
Thomas Malloy - University of Houston
Joseph Curiale - University of Houston

This talk will showcase the use of geochemical fingerprinting techniques to characterize petroleum for both energy production and environmental applications. By analyzing the unique molecular signatures of petroleum, we can trace its source, monitor its behavior in the environment, and assess its impact on ecosystems. These methods are critical for addressing challenges in spill response, pollution monitoring, and petroleum exploration.

Abstract # 253 - Paper
10/16/2024 - 12:10 PM - 12:50 PM - Iris

Bridging the Knowledge and Skills Gap: Harnessing LinkedIn Learning, Collaboration, and Networking

Josh Burkhalter - Baytek International
Chris Carolan - Conveying Your Message

As lab managers face challenges like increased turnover and rapidly evolving technologies, the skills gap among staff continues to grow. In this presentation, we’ll explore how LinkedIn can provide powerful, effective tools to tackle these issues. You’ll learn actionable strategies to build knowledge, foster collaboration, and promote continuous learning within your laboratory teams.

Abstract # 254 - Workshop
10/16/2024 - 8:00 AM - 8:50 AM - Orchid

Interactive Q&A Session: Making Sense of Statistical Quality Control

Josh Burkhalter - Baytek International

Have you ever had an issue with your control chart or QC results? 

Join us for an interactive forum designed for you to bring your Statistical Quality Control questions and problems.  From assessing data for control chart set up and managing out-of-control conditions, to making sense of ASTM D6299, we’re here to help you navigate these issues while providing practical solutions and advice that addresses your exact challenges.     

This is also an excellent opportunity for instrument vendors, reference materials manufacturers, and service providers to learn common challenges in the lab, and ask their own important questions. 

Abstract # 255 - Paper
10/15/2024 - 2:05 PM - 2:25 PM - Wisteria

Transforming Pollution into Potential: The Promise of Waste Plastic Pyrolysis Oil and Its Analytical Challenges 

Jean-Francois Borny - Lummus Technology

Waste plastic pyrolysis is a thermal degradation process of controlled heating of plastic waste in the absence of oxygen to break it down into various products, including pyrolysis oil and pyrolysis gas.   
The challenge is the characterization, testing, and application of pyrolysis oil to offer vital insights to researchers, industry professionals, and policymakers seeking to harness the full potential of this promising fuel.   
While waste plastic pyrolysis oil (WPPO) holds significant promise, there are challenges that need to be addressed; Quality and Consistency, Upgrading, Environmental Impact, Regulation and Standardization. 
As the waste plastic pyrolysis technology continues to improve to address its challenges, we must continually innovate the analytical efforts and develop methods for characterizing the properties of pyrolysis oil, including its chemical composition, physical properties, stability, and impurities. Standardized characterization techniques will enable effective quality control and facilitate comparisons across diverse sources and production processes.  
ASTM D02.P Recycle Product subcommittee is proposing a guide for WPPO to establish an industry standard for the basic analytical needed.  
This presentation will highlight the different analytical methodologies specified in the ASTM Guide and discuss the challenges of the techniques.

Abstract # 256 - Paper
10/16/2024 - 11:05 AM - 11:25 AM - Daffodil

Separation of Alcohols and Ethers In The Presence of High Water Concentrations Using the LUMA Detector by VUV

Anthony Hobbs - Lummus Technology

The LUMA is a multi-channel vacuum ultraviolet detector that allows a new way to separate difficult to differentiate compounds that typically coelute using conventional GC detectors.  The objective of this work is to develop an accepted industry application for the separation of extremely volatile ethers from alcohol and water at percent level concentrations and look at some of the challenges faced with the use of various columns.

Abstract # 258 - Paper
10/15/2024 - 8:00 AM - 8:40 AM - Daffodil

PART 1: Understanding Test Method Precision and Bias

Alex Lau - Baytek International

Two or more test results obtained using the same test method for the same property of a specific sample by the same or different laboratory usually will be numerically different from each other due to common cause (random) variation encountered under the normal and correct execution of the test method. Therefore, test methods generally express an expected precision (a more appropriate term is imprecision) of results under the Precision and Bias section in the form of expected (dis)agreement between the aforementioned test results obtained under specific conditions. This presentation will provide an overview of test method precision and bias concepts, standardized metrics for (dis)agreement under different testing conditions, and how these metrics are determined.

Abstract # 259 - Paper
10/15/2024 - 8:40 AM - 9:20 AM - Daffodil

PART 2: Precision and Bias considerations when comparing Test Result(s) to Specification Limits

Alex Lau - Baytek International

When a limited number of test results is used to assess product conformance to specification limits, there is a non-trivial probability that not all results will meet specification due to test method (im)precision and bias if the true value of the property is close to the specification limit. Because the "true value" of a property is a theoretical construct, it cannot be determined exactly; therefore, it is necessary to infer from the limited test result(s) a range of possible “true values” and an associated confidence that the true value will be captured in this range. This presentation will provide an overview on how test method (im)precision and bias should be factored into the interpretation of test result(s) relative to specification limit values.

Abstract # 260 - Workshop
10/16/2024 - 8:50 AM - 9:30 AM - Orchid

Understanding and Dealing with Ugly QC Charts

Alex Lau - Baytek International

Join the QC Doc, a veteran diagnostician of QC (Quality Control) chart problems, for an interactive walk through of common ugly charts. The QC Doc will present multiple real-world ugly chart examples, explain the features of the chart, what can be learned, and reasonable responses for treatment. The Doc IS IN: All are encouraged to bring their own ugly charts for treatment. 

Abstract # 262 - Paper
10/16/2024 - 10:40 AM - 11:05 AM - Daffodil

GCVUV Methods - Local and International News

Dan Wispinski - VUV Analytics

The development of standard methods and reference materials always evolves within international standard writing organizations (SWOs), such as ASTM and the European Committee for Standardization (CEN).  New specifications and regulatory status of GCVUV standard methods will be reviewed.  The GCVUV ASTM D8267 aromatics and diaromatics precision is being updated.  Global standardization efforts are underway for aromatics and FAME in diesel.  Recent approvals of GCVUV method EN 18015 for European gasoline will be discussed.  New methods for water, trace oxygenates, and hydrocarbon composition of plastic pyrolysis oils are in development.  Proficiency test programs include GCVUV, and alternate method comparative results will be discussed.

Abstract # 263 - Seminar
10/15/2024 - 1:15 PM - 2:00 PM - Orchid

Evaluation of a Compact Vacuum Ultraviolet Detector (LUMA™) coupled with Multi-Dimensional Gas Chromatography(GC)

Marla Gilbert - Dow Inc.
James Griffith - Dow Inc.
Kingsley Linka - Dow Inc.
Luisa Peters - Dow Inc.
Joshua Bilecki - Kelly Services

Certain compounds like residual oxides including formaldehyde and structural isomers have been widely acknowledged for difficulty measuring by GC with flame ionization detector (GC-FID). Using the GC coupled with the LUMA™ detector, the separation and detection can be improved for measuring those compounds and performing compound class separation. This study focuses on the installation and method development of the LUMA™ with multi-dimensional GC on commercially available samples. The goal is to accelerate the analysis with minimum expertise and simplified implementation with this technology.

Abstract # 264 - Paper
10/15/2024 - 2:00 PM - 3:00 PM - Orchid

ASTM D8396 Using the Agilent Reverse Flow Modulator – Achieving Long-Term Success with Practical GCxGC

Scott Hoy - Agilent Technologies, Inc.

The adoption of ASTM D8396 signals the arrival of routine GCxGC analysis in the petrochemical QC laboratory. Agilent’s Reverse Flow Modulator (RFM) is a low-cost and cryogen-free GCxGC solution with the high retention precision necessary for practical GCxGC. This presentation will demonstrate the application of the Agilent RFM GCxGC system to ASTM D8396 and compare several conventional aviation turbine fuels, synthetic aviation turbine fuels (SATF), finished diesel, and FAMEs using a single GCxGC-FID instrument configuration. Figures of merit, method tuning, and other considerations for long-term success with D8396 and future GCxGC methods will also be explored.

Abstract # 265 - Paper
10/16/2024 - 12:50 PM - 1:10 PM - Wisteria

New Revolutionary Process GC with Capillary Chromatography

John Wasson - Wasson-ECE Instrumentation

Chemical processing plants around the world have complex streams that require complex analyses. Process gas chromatographs (PGCs) can provide many plants with some of this critical on-line data, but too often plants must also rely on laboratory GC analysis as backup. What’s needed is a PGC that can provide repeatable capillary chromatography. It also needs to be built to ATEX or Class I, Div. 2 specifications so that it can be installed in hazardous rated areas. Wasson-ECE’s Eclipse (FID/TCD/PDHID), Neutrino (MSD), and E-VUV (VUV detector) PGCs provide such a solution. These PGCs use convection ovens to drive the performance of capillary column chromatography. The precision of the oven temperature control was proven to demonstrate highly reproducible retention times and peak areas. The Eclipse, Neutrino, and E-VUV PGCs provide single analyzer solutions that deliver results for a diverse range of analytes

Abstract # 266 - Paper
10/16/2024 - 1:20 PM - 2:05 PM - Bluebonnet

ISO 9001 Implementation Roadmap

Gretchen McAuliffe - Labtopia, Inc

Gretchen McAuliffe provides a step-by-step roadmap for successful implementation of the ISO 9001 standard. She explains how the standard’s requirements affect and improve organizations, and delivers critical insights for the development of an effective execution plan. The presentation addresses the scope of the administrative and practical requirements associated with ISO 9001 certification, outlines what tasks must be accomplished and when, and considers the value of engaging with a consulting partner to help navigate the certification journey. Participants will benefit from immediately applicable insights, advice, best practices, and tips.

Abstract # 267 - Training Course
10/16/2024 - 12:30 PM - 1:30 PM - Tulip

Introduction to Polymer Chromatography (GPC / SEC)

John Erne - Analytical Outfitters, LLC

Gel Permeation Chromatography (GPC), a form of size-exclusion chromatography, is used to separate and characterize molecules based on their size in solution. This presentation introduces the fundamental principles, components, and applications of GPC.  It outlines the essential components of a GPC system, including the mobile phase, stationary phase, and detectors, and describes the step-by-step process involved in GPC analysis. In addition, real-world applications of GPC in fields such as polymer chemistry and biochemistry are discussed, particularly its use in determining molecular weight distributions and analyzing synthetic polymers, natural polymers and proteins.

The advantages of GPC, such as its high resolution and non-destructive nature, are weighed against its limitations, including its restriction to size-based separation. By the end of the presentation, the audience will gain a clear understanding of analytical GPC’s role in scientific research and industry.

This is the first level a two-course training series offered at GCC 2024 covering introductory and intermediate GPC.

Abstract # 268 - Training Course
10/16/2024 - 1:30 PM - 2:45 PM - Tulip

Intermediate Level Polymer Chromatography (GPC / SEC)

John Erne - Analytical Outfitters, LLC

This presentation delves into advanced detection techniques and calibration methods in Gel Permeation Chromatography (GPC), a powerful tool for analyzing polymer molecular weight distributions. Beyond the basic principles of size-exclusion chromatography, this talk explores advanced detection techniques such as static light scattering (SLS), viscometry, differential refractive index (RI), and UV-Visible (UV-Vis) detection. Each method enhances the precision of molecular weight and structural analysis, offering more insight into polymer properties.

The presentation also examines the main 3 calibration methods, including conventional calibration, universal calibration using the Mark-Houwink equation, and triple detection, which integrates RI, viscometry, and light scattering. These approaches allow for more accurate and comprehensive characterization of polymers and other macromolecules. By the end, attendees will understand how these advanced techniques improve the resolution, accuracy, and applicability of GPC in polymer science, biochemistry, and materials research.

This is the second course in a two-part series offered at GCC 2024 on polymer chromatography.  

Abstract # 269 - Seminar
10/16/2024 - 12:50 PM - 1:20 PM - Iris

METTLER TOLEDO - Automated Weighing Powders and Liquids

Paula Heimler - METTLER TOLEDO

Accurate sample & standard preparation is crucial to the quality of your analytical results.  The right technology means accuracy, minimized rework, material savings & safety.  One device for automated and manual weighing with 2ug readability.  METTLER TOLEDO XPR Automated Balances offer a standalone solution for highly accurate, reproducible and safe automated weighing of powders and liquids.