2026 Oral Presentations
The following abstracts have been received and accepted for presentation at the 2026 Gulf Coast Conference. Additional submissions will be added to this list as they are received and accepted.
Abstract # 100 - Training Course
10/12/2026 - 8:00 AM - 4:00 PM - Ivy 2 (Moody Gardens Hotel)
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.
Learning Outcomes
By the end of this course you will be able to:
- understand test method precision, bias, and application of Statistical Control Charts for test method performance monitoring
MUST REGISTER FOR THIS COURSE SEPARATELY BY CLICKING THE LINK BELOW, This Fee Does Not Include Registration to the Gulf Coast Conference.
Understanding Test Method Precision, Bias, ILS Design, Statistical Quality Control Charts
Abstract # 102 - Training Course
10/12/2026 - 8:00 AM - 5:00 PM - Vine 2, Moody Gardens Hotel
Transition Training: ISO/IEC 17020:2026 Requirements for Bodies Performing Inspections
- ANSI National Accreditation Board (ANAB)
ISO/IEC 17020 revised and was published earlier this year. Inspection bodies accredited to the 2012 edition of the standard will be required to transition to the new 2026 requirements over the next three years. This one-day course, instructed by ANAB’s Senior Accreditation Manager Paul Matera, will assist attendees in preparing their quality management system for that transition. Paul Matera represented the U.S. as a committee member and Task Group Chair on the ISO/IEC 17020:2026 working group. Attendees receive a clause-by-clause review of the changes to the new standard, as well as gain an understanding of the main changes and the reasoning behind those changes.
The course includes an End User License Agreement (EULA) copy of the ISO/IEC 17020:2026 standard and a course workbook with a crosswalk between the 2012 and 2026 revisions.
After the course, attendees have the opportunity to take a 2-hour online exam to demonstrate competency on the concepts of the standard and updated requirements. Upon passing the exam, attendees will receive a Certificate of Completion.
Cost Per Person: $750.00 (includes standard)
Must register for this course separately by clicking the link below, This Fee Does Not Include Registration to the Gulf Coast Conference.
Abstract # 103 - Seminar
10/14/2026 - 10:00 AM - 11:00 AM - Exhibit Hall A4
*KEYNOTE SPEAKER* Rapid Synthesis with Ultrahigh Temperatures or Electric Fields
First disclosed will be the conversion of petroleum products into high-value materials within seconds, without solvents, at energy costs of less than $100 per tonne. This process can reach temperatures of 3000 degrees Centigrade in milliseconds, affording graphene, battery-grade graphite, nanotubes, silicon carbide, carbyne, and more. This has been commercialized through the startup Universal Matter Inc., which produces 1 tonne per day of graphene and is scaling to 4 tonnes per day, while further launching two additional startups. Second, disclosed will be rapid routes, with >98% selectivity, to ammonia, hydrogen (H2), or hydrogen cyanide, starting from water, air, and sometimes carbon, at temperatures of 4000-8000 degrees Centigrade, and at ultralow overall energies. Finally, a method to synthesize high-value organic compounds using high electric fields in 2 minutes, with 1800x lower energy than conventional heating or catalytic techniques, will be presented.
Abstract # 106 - Training Course
10/15/2026 - 8:00 AM - 5:00 PM - Vine 2, Moody Gardens Hotel
Utilizing Evolving Industry Standards to Improve Business Operations
- ANSI National Accreditation Board (ANAB)
ISO standards establish requirements for accreditation, certification, and self-declaration of conformity. Embedded within these requirements are powerful tools that organizations can use not only to achieve compliance, but also to drive continuous improvement and enhance overall performance. These tools include risk-based thinking, cause analysis and corrective action, internal audits, and management review.
This course is designed to help participants evaluate standard requirements from a fresh perspective—understanding why the requirements exist, how they are interconnected, and how to effectively leverage them to build a stronger, more resilient management system. By doing so, organizations can realize greater operational effectiveness and long-term value.
Rather than serving as an introduction to any single standard or focusing on a specific industry, this course is broadly applicable across sectors. It is ideal for quality managers, technicians, engineers, and other professionals who contribute to organizational performance and are looking to foster a culture of quality.
The content is especially relevant for personnel working in the petroleum industry, calibration and testing laboratories, manufacturing environments, and other technical fields, as well as anyone seeking to deepen their understanding of standard implementation and its practical benefits within business operations.
COST PER PERSON: $695.00
MUST REGISTER FOR THIS COURSE SEPARATELY BY CLICKING THE LINK BELOW, This Fee Does Not Include Registration to the Gulf Coast Conference.
https://anab.ansi.org/training/utilizing-evolving-industry-standards-to-improve-business-operations/
Abstract # 107 - Training Course
10/15/2026 - 9:00 AM - 4:00 PM - Ivy 2 (Moody Gardens Hotel)
Analytical Training - Bridging the Gap Between Chemists and Process Engineers
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.
COST PER PERSON: $150.00
MUST REGISTER FOR THIS COURSE SEPARATELY: Choose "Thursday Class" on Registration page. This Fee Does Not Include Registration to the Gulf Coast Conference.
Abstract # 112 - Paper
Simulated Distillation of Oxygenated Fractions by Vacuum Thermal Gravimetric Analysis (VTGA
Accurate boiling point distributions are critical for refinery stream evaluation, unit design, and cut point control. Conventional GC-based simulated distillation methods struggle with oxygenate-rich streams due to incomplete elution and compound-dependent response factors. Vacuum thermal gravimetric analysis, or VTGA, offers an alternative approach for complex refinery matrices by deriving boiling distributions from mass loss under vacuum. VTGA is insensitive to compound count and chemical functionality. Results show pre-cracking VTGA data correlate well with ASTM D1160 distillation for vacuum gas oil materials and extend boiling range coverage to 1300 degrees Fahrenheit AEBP. VTGA offers a practical, complementary simulated distillation testing tool.
Abstract # 114 - Paper
StayClean™ QSight LC-MS/MS for High Throughput Analysis of Fluorinated Benzoic Acid Tracers in Water
Fluorinated benzoic acids (FBAs), including several subgroups, are a distinct category of artificial, stable, non-radioactive tracers that are commonly used to investigate flow dynamics in geothermal, hydrothermal and oil well applications. In an oil field, FBAs are known to partition within the aqueous phase and can be monitored quantitatively between the injector and producer wells to enable quick operational decision making, with the goal of optimizing oil recovery. In this work, we developed a high throughput LC-MS/MS method for analysis of FBA tracers in water. 14 FBAs were evaluated for their relative sensitivity on column. LC separation was optimized to separate sample matrix from target analytes. Field samples from a petroleum company were analyzed and 3-FBA was detected to be approximately 10 times higher than background level in the control samples. QSight LC-MS/MS is equipped with StayClean™ Technology. The instrument has self-cleaning ability. StayClean™ hardware design allows direct injection of field water samples without cleanup, instrument cleaning and maintenance. A robustness test dataset with continuing injection of 21,700 dirty sample extracts including avocado, salmon, spice, tomato mix and dog/cat food will be presented.
Abstract # 115 - Paper
Optimizing NIR and Raman Performance
Optical spectroscopy is the go-to technology to manage myriad applications both in the laboratory and in a process stream. It measures chemistry and physical properties essentially in real time and is non-destructive, quantitative, and requires less handling. The price to pay is that the spectrometer will require calibration to translate the spectral fingerprint into an analytical result. This distills down to three tasks.
· One is to create an optimized method for processing the data, typically setting appropriate preprocessing techniques and possibly selecting the optimal wavelengths. Even choice of algorithm is up for grabs in this method development step.
· Then the issue of maintaining the calibration as process conditions or input material change becomes the effort. Here, key is the selection of optimal rank (e.g., number of factors in a PLS model) along with choosing the best spectra to use in the calibration.
· Finally, a system to evaluate model quality (as in ASTM D6122) is critical to provide an objective evaluation of the current model’s quality.
All these tasks can be done autonomously, and the result is a vast simplification of the calibration process that is independent of technician training and consumes a negligeable amount of time to ensure success.
Abstract # 116 - Paper
Assuring Repeatability and Reliability in Chromatographic Analysis
Whether in the laboratory or found in a process setting, chromatography is a vital product quality control agent in the hydrocarbon processing industry. It is inexpensive, extremely adaptable to most applications, and allows us to characterize mixtures to confirm composition. There are algorithmic processing approaches that can perform signal processing and automate the interpretation of the data. They rely on the fact that a chromatogram is a fingerprint and can be processed in a manner identical to how we handle optical spectroscopy and will assess the data quality objectively. These approaches work with any instrument, vastly simplify the workflow tied to generating an expert system, and ensure that any legacy system in place is preserved.
Abstract # 147 - Paper
Creating a Highly Functioning QMS Through Partnership with Strong Operational Leadership
Quality system implementations often struggle with being effective. A dynamic of conflict often arises as Quality requirements place a burden on operational efficiency, leading to a high level of resistance at all operational levels. With strong leadership, both in Quality and Operations, a partnership can be forged that facilitates a path that harmonizes the rigor of Quality with operational efficiency. A case study for this process will be presented along with key take-aways for similar laboratories.
Abstract # 148 - Seminar
10/13/2026 - 1:30 PM - 1:55 PM - Tulip Room
- University of Houston
- University of Houston
Fluorotelomer alcohols (FTOHs) and fluorotelomer acrylates (FTAcrs) form part of Per- and Polyfluoroalkyl Substances (PFAS), a group of synthetic chemicals that have raised public health concerns due to their persistence and potential toxicity. We have developed and validated a novel method for measuring FTOHs and FTAcrs in ambient air using the same gas chromatography – mass spectrometry (GC-MS) instrument equipped with both a liquid sampler and a thermal desorption unit to minimize instrumental uncertainty. This unified instrumental platform enabled direct comparison of two quantification approaches: (1) liquid extraction for PUF/XAD-2/PUF cartridges and (2) thermal desorption using Tenax and CAMSCO PFAS sorbent tubes. Detection limits ranged from 0.02–0.06 ng/tube for FTOHs and 0.02–0.08 ng/tube for FTAcrs. Stability tests over seven days showed minimal loss ranging from 2.13–3.95% for FTOHs and 2.23–3.34% for FTAcrs. Tube breakthrough was <2% for sample volumes up to 20 L. First measurements in Houston urban air yielded FTOH and FCAcr concentrations up to 4.36 ng/m³ for 8:2 FTOH, and 8.89 ng/m³ for 6:2 FTAcr in the gasphase, and up to 0.36 ng/m³ for 10:2 FTOH and 0.26 ng/m³ for 10:2 FTAcr in particle phase. The results indicate that temperature is an important driver of the atmospheric abundance and phase distribution of FTOH and FTAcr.
Abstract # 153 - Paper
10/13/2026 - 10:50 AM - 11:10 AM - Tulip Room
Matrix-Adaptive EPA Method 1633A Workflow Controls for PFAS Analysis in Industrial Leachate
- Lummus Technology
- Lummus Technology
- Lummus Technology
Industrial landfill leachate is a challenging matrix for PFAS analysis because high solids, dissolved salts, and organic matter can affect extraction, LC–MS/MS response, and recovery consistency. This study evaluated practical EPA Method 1633A workflow controls for PFAS measurement in leachate, with emphasis on dilution, SPE operability, internal-standard behavior, final-extract filtration, and extract stability over time. Automated SPE with inline filtration and anti-clogging measures was used to improve sample handling, while dilution was assessed as a tool to reduce matrix suppression and improve recovery behavior. In addition, paired filtered and unfiltered final extracts were compared over time to determine whether filtration affects reported PFAS concentrations or improves extract cleanliness without introducing bias. Overall, the work supports matrix-adaptive implementation of EPA Method 1633A for complex leachates and provides practical guidance for improving data reliability in routine PFAS analysis.
Abstract # 154 - Paper
10/13/2026 - 11:10 AM - 11:35 AM - Tulip Room
Fit-for-Purpose LC–MS/MS Workflows for PFAS Analysis in Complex Water Matrices
- Lummus Technology
- Lummus Technology
- Lummus Technology
PFAS analysis in complex aqueous matrices requires methods that are sensitive, practical, and reliable under routine laboratory conditions. This study evaluates LC–MS/MS workflows for PFAS measurement in industrial leachate and other aqueous samples, with attention to sample preparation, matrix effects, blank control, and method implementation. Automated offline SPE was used to support routine short- to long-chain PFAS analysis in challenging leachate matrices, while mobile-phase conditions, cleanup strategies, and dilution were assessed to improve retention, peak shape, and electrospray stability. The study also considers extension to ultrashort-chain PFAS, beginning with TFA, where retention and background contamination remain important limitations. In parallel, EPA Method 1633 and ASTM D8421 are compared as practical options for aqueous PFAS testing, especially where sample volume, preparation time, and reporting needs differ. Overall, the work defines fit-for-purpose PFAS workflows for complex water matrices.
Abstract # 157 - Paper
Updating ASTM D8148 and lessons from the Field
- Choice Analytical Inc.
- HF Sinclair
Updates on the Portable Probe-Based ASTM D8148 Method and Field Experience from HF Sinclair
Ensuring that end users receive clean, "clear and bright" fuel has long been a priority across the refining, transportation, automotive, and engine manufacturing industries. These stakeholders have sought an objective, analytical method to accurately determine fuel cleanliness and fitness for use.
This presentation will provide an update on the portable probe-based ASTM D8148 instrument and introduce the Haze Clarity Index (HCI) as an objective, instrument-based technique for evaluating fuel clarity. By eliminating the subjectivity associated with traditional visual haze assessments, ASTM D8148 offers an alternative method for determining whether a fuel meets the workmanship requirements specified in ASTM fuel standards.
In addition, Kyle Rasmussen, Quality Lead at HF Sinclair, will share recent ASTM D8148 developments and discuss how the method has provided valuable data and practical insights during real-world field applications.
Abstract # 158 - Training Course
Polymer and Materials Characterization Using Pyrolysis-GC/MS: A Step-by-Step Decision Guide
Pyrolysis-GC/MS is a versatile technique for the characterization of polymers and other organic materials. The technique offers several complementary analytical methods, each designed to obtain different information from a sample. This training course presents a step-by-step decision guide to help participants select the appropriate pyrolysis-GC/MS method based on the analytical information needed. Topics include evolved gas analysis, thermal desorption, polymer identification, additive analysis, thermal degradation, and multi-step characterization strategies. Practical considerations for commercially available pyrolysis interfaces will also be discussed, along with application examples demonstrating how different pyrolysis-GC/MS methods work together to provide comprehensive material characterization.
Abstract # 159 - Paper
10/13/2026 - 10:00 AM - 10:25 AM - Tulip Room
Beyond Targeted PFAS Analysis: Non-Targeted Fluorine Screening by Combustion–Ion Chromatography
Targeted LC-MS/MS methods quantify known PFAS but may not capture unknown compounds, precursors, polymers, or fluorinated substances lacking analytical standards. Combustion–ion chromatography offers a complementary screening approach by converting organofluorine compounds to fluoride for ion chromatographic measurement. This presentation highlights its use for adsorbable organic fluorine analysis in wastewater following U.S. EPA Method 1621 and for total organic fluorine analysis in textiles, food-contact materials, and cosmetics. Together, these applications demonstrate how non-targeted fluorine screening can identify samples containing substantial organically bound fluorine and help prioritize them for compound-specific follow-up analysis.
Abstract # 160 - Paper
10/13/2026 - 3:05 PM - 3:50 PM - Tulip Room
ThermoFisher Scientific Chromeleon CDS now workflows for PFAS work
Thermo Fisher Scientific Chromeleon CDS now has workflows for PFAS work. These workflows allow for faster reporting, database lookups and instrument methods for GC and LC PFAS methods. By selecting the workflow all elements of the data analysis can be loaded automatically insuring your PFAS work is completed and reported correctly. The database connectivity built inside the Chromeleon CDS allows for queries with the goal of correct identification of the PFAS analytes. This will include a live demo of the software with real world sample types discussed.
Abstract # 161 - Paper
10/13/2026 - 2:45 PM - 3:05 PM - Tulip Room
- University of Houston - Center for Petroleum Geochemistry (UH-CPG)
Per- and polyfluoroalkyl substances (PFAS) and microplastics are two classes of emerging contaminants in aquatic systems, yet they are almost always studied separately. Because many PFAS are surface-active and many microplastics present hydrophobic, chemically heterogeneous surfaces, PFAS may sorb to microplastic particles, potentially shifting their environmental distribution and biasing standard analytical methods that measure only filtered water. The magnitude of these effects, and the conditions under which they matter, remain poorly quantified. We combine interpretable molecular descriptors with a mass-balance framework to identify when microplastic-associated PFAS becomes environmentally and analytically relevant. Descriptors computed for an 11-compound PFAS panel (C4–C10 carboxylates and sulfonates and a perfluoroether acid) reproduce reference molecular weights and resolve headgroups by polar surface area, establishing a basis for predicting PFAS–microplastic affinity. Preliminary results of mass-balance analysis across a broad range of sorption strengths and particle loadings indicate that the particle-bound PFAS fraction is strongly loading-dependent: minimal under ambient freshwater conditions, but potentially substantial in high-solids matrices such as wastewater, stormwater, and turbid samples, where filtrate-only methods would under-recover total PFAS by a comparable margin. These results identify the specific loading and sorption regimes in which microplastics can alter the operationally defined dissolved–particulate distribution of PFAS, and frame testable hypotheses for targeted laboratory validation.
Abstract # 162 - Paper
10/13/2026 - 9:00 AM - 9:20 AM - Tulip Room
Material selection for PFAS separations: transfer tubing, GC systems, and HPLC systems
The analysis of PFAS materials has become a hot topic due to both the increasingly low-level quantification required by many regulatory agencies, complicating factors like contamination of samples from the environment, and handling challenges since PFAS molecules are everywhere. While entire sessions can be rightfully dedicated to method development and sample preparation for PFAS separations, one often overlooked consideration is the choice of material for transfer tubing, capillaries, pumps, columns and other components that may be in the fluidic flow path. Here we will discuss the benefits and disadvantages of polymer-coated (both fluorinated and non-fluorinated), stainless steel, and silicon-coated stainless steel components for both gas phase and liquid phase analysis of PFAS compounds.
Abstract # 163 - Seminar
Are you ready for AI in the Laboratory?
Are you ready for AI? Digital Readiness in the Laboratory explores how laboratories can prepare for successful AI integration by assessing and strengthening their digital infrastructure. Readiness begins with a clear inventory of data sources, evaluating the digitization of workflows from sample login to final reporting. Key factors include data standardization, accessibility, system interoperability, and instrument connectivity. Laboratories must also assess data quality controls, audit trails, and infrastructure scalability, including cybersecurity measures. By identifying gaps in digital maturity and aligning systems with AI compatibility requirements, laboratories can build a strong foundation for automation, predictive analytics, and enhanced quality control. This presentation outlines a structured approach to evaluate digital readiness and provides actionable steps to support AI adoption that is efficient, compliant, and sustainable.
Abstract # 164 - Paper
Real-Time VOC Monitoring and Source Attribution for Refinery Fenceline Compliance Using SIFT-MS
Continuous monitoring of volatile organic compounds (VOCs) is increasingly important for refinery emissions management and fenceline compliance. This presentation describes an integrated monitoring framework combining selected ion flow tube mass spectrometry (SIFT-MS), automated calibration, meteorological measurements, and geospatial analysis. Mobile and stationary deployments were used to detect emission events, identify likely source locations, and monitor priority compounds including benzene, toluene, xylenes, ethylbenzene, and ethylene. Refinery field deployments achieved calibration linearity of R^2 >= 0.999 and precision below 3% RSD. Results demonstrate a practical approach for real-time emissions monitoring, source attribution, and environmental reporting.
Abstract # 167 - Paper
Commercial Quartz Combustion Tubes for Dual Plasma Sulfur Chemiluminescence Detectors
In my presentation last year, I described research reexamining quartz as the basis for SCD combustion tubes to improve detector performance, specifically targeting the dual plasma SCD, DP 355 and Agilent model 8355. I am pleased to continue this discussion and most importantly to describe the commercial introduction of related new products. The proprietary and patent pending technology enabling this introduction will be discussed in detail concerning material findings and performance. In short, these tubes arrive alive and perform out of the box in a manner that tames SCD user frustration from dead or dying ceramics.
Abstract # 168 - Paper
10/13/2026 - 1:05 PM - 1:30 PM - Tulip Room
Abstract # 169 - Paper
In today's power generation landscape, fuel composition—across natural gas, hydrogen blends, and emerging fusion environments—has a direct impact on turbine efficiency, emissions, and overall performance. This presentation highlights how process Raman spectroscopy provides real-time, inline gas composition measurements without the delays and complexity of traditional analytical methods. From conventional natural gas streams to hydrogen blending and next-generation fusion applications, Raman enables faster, more informed operational decisions through simplified deployment, minimal maintenance, and immediate results.
Abstract # 170 - Paper
Simplifying Real-Time Natural Gas Monitoring with Integrated Process Raman and Flow Measurements
This presentation showcases an integrated solution that combines real-time, inline Raman compositional analysis with advanced flow measurement and control. Process Raman delivers accurate hydrocarbon composition and heating value (BTU) measurements, while the flow computer platform provides reliable flow measurement, monitoring, and remote operational visibility from the wellhead to the pipeline. Together, these technologies help optimize production and offer a compelling forward-looking alternative to traditional gas chromatography (GC) for custody transfer as industry standards continue to evolve.
Abstract # 171 - Seminar
FT-IR Spectral Interpretation and Problem Solving (Tuesday)
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 # 172 - Seminar
FT-IR Spectral Interpretation and Problem Solving (Wednesday)
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 # 173 - Seminar
Omnic and Paradigm Software Tutorial for IR/Raman Spectroscopy Software
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 # 174 - Seminar
FTIR /Raman Theory and Sample Handling
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 # 176 - Paper
A Fast, Automated ASTM D8534 Approach for Trace Peroxide Determination in Petrochemical Streams
Abstract # 177 - Paper
10/13/2026 - 9:20 AM - 9:40 AM - Tulip Room
High-Throughput Quantitative Analysis of Trace Fluoropolymers by Py-GC/MS
Per- and polyfluoroalkyl substances (PFAS) regulations require rapid screening of fluoropolymers in food packaging materials. We developed a fast Py-GC/MS method for the quantitative analysis of trace polytetrafluoroethylene (PTFE) in polystyrene (PS). Using a dedicated precolumn, optimized GC conditions, and SIM detection, the total analysis time was reduced to approximately 10 minutes per sample. PTFE-derived tetrafluoroethylene was selectively detected without interference from the PS matrix, even after 15 consecutive analyses. The method achieved excellent sensitivity (S/N = 524 at 50 ppm PTFE) and repeatability (RSD = 4.1%, n = 5), demonstrating its suitability for high-throughput fluoropolymer screening.
Abstract # 178 - Paper
10/13/2026 - 2:25 PM - 2:45 PM - Tulip Room
PFAS in Air – Navigating The Next Frontier
PFAS have been released to and transported through the atmosphere for decades as industrial emissions. Although concentrations are often low, their persistence, bioaccumulation potential, toxicity, and unavoidable inhalation make air an important exposure pathway. Standardized methods and regulatory frameworks for PFAS in air remain limited. ALS is developing methods for stationary source and ambient air monitoring worldwide and will present technical advances, field results, quality assurance, and implementation challenges that support future PFAS air monitoring and regulatory decision-making.
Abstract # 180 - Paper
- JEOL USA, Inc.
- Selerity Technologies, Inc.
- JEOL USA, Inc.
The ASTM aviation fuels specification, D7566, requires method ASTM D2425 to measure the content of paraffinic, cycloparaffinic, and aromatic hydrocarbons. D2425 consists of: 1) separation to obtain the mass percent of the total aromatic and saturate fractions, 2) mass spectra for each fraction, and 3) total mass percent of each group type calculated from the mass spectra. The Selerity 4000 SFC, coupled to the JEOL UltraQuad™ SQ-Zeta mass spectrometer fulfills the requirements of D2425. SFC-FID-MS simplifies this method by splitting the flow post-separation between the FID and the MS. Modifications to the method for olefin and oxygenate content are possible.
Abstract # 181 - Paper
In the petrochemical industry, trace nitrogen compounds such as ammonia (NH₃), amines, nitriles, pyridines, and nitrogen oxides (NOx) can poison catalysts, interfere with polymerization reactions, and reduce product quality. Accurate measurement of these contaminants is therefore essential for process optimization, catalyst protection, quality assurance, and quality control.
Nitrogen Chemiluminescence Detection (NCD) coupled with Gas Chromatography (GC) has become the preferred analytical technique for the determination of trace nitrogen species in hydrocarbon streams. The technique is highly selective, sensitive, and capable of measuring nitrogen-containing compounds at concentrations ranging from parts-per-billion to parts-per-million levels.
A key advantage of NCD-GC is its near-equimolar response to nitrogen, allowing accurate quantification of a wide range of nitrogen-containing compounds using a single calibration standard. Combined with excellent resistance to hydrocarbon matrix interference, GC-NCD provides a robust and reliable method for monitoring NH₃, NOx, amines, nitriles, and other nitrogen contaminants in petrochemical feedstocks and products.
Abstract # 182 - Paper
Abstract # 183 - Paper
Smart Labs: How AI is Transforming Analytical Laboratories
The modern analytical laboratory is undergoing a transformation driven by artificial intelligence (AI). In R&D environments, where complex sample matrices are the norm, maintaining efficiency, adaptability, and innovation is critical. AI is becoming a practical tool that complements laboratory expertise, helping chemists work smarter without replacing their scientific judgment.
This presentation, “Smart Labs: How AI is Transforming Analytical Laboratories” explores how AI has been integrated into routine laboratory operations to improve efficiency, organization, troubleshooting, and decision making. It also addresses the realities of AI adoption, implementation challenges, and, let’s be honest, the trust issues that come with any new technology.
While AI offers clear advantages, it requires informed users to be effective. Ultimately, AI is not replacing chemists, yet, but enhancing their capabilities and enabling better, faster scientific outcomes.
Abstract # 184 - Seminar
Accurate laboratory data is dependent on the quality of the sample. Making this difficult are product temperature, possible harmful emissions, high pressure or low pressure. These make attaining a representative sample a challenge. This presentation will show how to safely and accurately obtain a representative sample of liquid, gas or liquefied petroleum gas without sending harmful emissions to the atmosphere while complying with ASTM or company required method.
Abstract # 185 - Paper
10/13/2026 - 1:55 PM - 2:25 PM - Tulip Room
Combustion Ion Chromatography (C-IC) provides an important tool for total fluorine, other halogens and sulfur determination across traditional and emerging matrices. This presentation will explore the TE Instruments Xprep C-IC for ASTM D7994 analysis of LPG and ASTM D7359 analysis of pyrolysis oil, including automated sample handling, combustion, collection, and IC analysis. Particular attention will be given to fluorine determination and the expanding need for halogen and sulfur characterization in complex materials. The presentation will also look ahead to ongoing ASTM method development for waste plastics, highlighting opportunities for C-IC in recycling, circular-economy, and emerging fluorine-screening applications.
Abstract # 186 - Paper
From Predictive to Prescriptive: Validating AI in Plant Operations
Last year’s GCC presentation, "The Data-Driven Plant," covered preparing analytical data for AI. A year later, predictive maintenance has moved into production, prescriptive and even autonomous actions are emerging, plant AI copilots are live, and the EU AI Act now classifies process-control AI as "high-risk." This paper shifts the question from "how do we prepare our data" to "how do we know we can still trust the model." Topics include model drift, synthetic training data, and the new governance obligations facing analytical and QA teams. We will evaluate how our roles and responsibilities as analytical experts continue to evolve.
Abstract # 187 - Seminar
Characterizing Waste and Recycled Plastics by Pyrolysis and Thermal Desorption-GC/MS
- Frontier Laboratories Ltd.
- Agilent Technologies
As plastic recycling expands, understanding the composition and quality of waste and recycled materials is increasingly important. Pyrolysis and thermal desorption-GC/MS provide complementary approaches for characterizing complex plastic samples, revealing polymer composition, additives, contaminants, and other components that can influence recycling and reuse.
This seminar will introduce micro-furnace pyrolysis and thermal desorption coupled with modern mass spectrometry, followed by real-world applications involving household LDPE waste, sorted recyclable plastics, and brominated flame retardants.
Examples will demonstrate analytical workflows for evaluating recycled materials and identifying components that may affect quality, performance, and regulatory compliance.
Abstract # 188 - Paper
10/13/2026 - 10:25 AM - 10:50 AM - Tulip Room
Breaking Bad... Bonds: An Integrated Approach to PFAS Destruction in Complex Wastewaters
Lummus Technology develops advanced treatment systems for complex industrial wastewaters, with a primary focus on the removal and destruction of per- and polyfluoroalkyl substances (PFAS). Industrial effluents containing high salinity and elevated total dissolved solids (TDS) present significant mass transfer and materials compatibility challenges, while the exceptional chemical stability of PFAS further complicates treatment. To ensure accurate quantification across diverse wastewater matrices, Lummus utilizes an enhanced version of U.S. EPA Method 1633A, a validated LC-MS/MS method capable of measuring more than 40 PFAS compounds, including precursor species and difficult-to-analyze ultra-short-chain PFAS. These analytical capabilities support both treatment system design and performance verification. Lummus deploys PFAS-specific treatment trains designed to address a broad spectrum of PFAS chemistries. These integrated systems include polishing technologies specifically optimized for low-sorption, highly mobile ultra-short-chain PFAS compounds that can evade conventional adsorption and separation processes. Final destruction is achieved using the Zimpro® Electro-Oxidation (ZEO) process, an advanced electrochemical oxidation technology capable of breaking the strong carbon-fluorine bonds within PFAS molecules and mineralizing them to inorganic fluoride. Unlike conventional approaches that rely on media replacement or contaminant transfer, this process provides true destruction and permanent mass removal rather than redistribution of PFAS within the waste stream. Performance demonstrated across multiple industrial wastewater applications shows that this integrated approach, combining high-resolution PFAS analytics, enhanced removal of both legacy and ultra-short-chain PFAS compounds, and complete electrochemical destruction, provides a robust, scalable, and sustainable solution for PFAS-impacted wastewaters. This presentation will highlight the analytical methodologies, treatment train design, and operating results that demonstrate the effectiveness of Lummus's integrated PFAS destruction platform.
Abstract # 190 - Paper
TGA Characterization of Recovered Carbon Black(rCB): Comparison with ASTM Methods
Recovered carbon black (rCB), produced from end-of-life tire pyrolysis, is increasingly used as a sustainable alternative to virgin carbon black. Routine characterization typically requires multiple test methods, including ASTM D1509 for moisture, ASTM D8474 for compositional analysis, and ASTM D8621 for ash, resulting in increased laboratory time and sample handling.
This study evaluates TGA as a single technique for the simultaneous determination of moisture, organic residue, carbon content, and ash in rCB. Results obtained by TGA were compared with values generated using ASTM methods, accordingly.
Abstract # 191 - Paper
It has been observed that if back pressure is applied to the exit line of a TCD (Thermal Conductivity Detector) cell, the sensitivity is lower and the background signal can shift towards zero when compared to having no additional back pressure on the exit line. A study was set up to explore the extent of this effect when determining permanent atmospheric gases in a matrix via headspace/GC with TCD analysis on a mole sieve PLOT column.
Abstract # 192 - Paper
10/13/2026 - 9:40 AM - 10:00 AM - Tulip Room
- Department of Chemistry & Biochemistry, The University of Texas at Arlington
- Department of Chemistry & Biochemistry, The University of Texas at Arlington
PFAS are persistent pollutants linked to adverse health effects, with current maximum contaminant levels of 4–10 ng/L for six compounds. Conventional methods typically require labor-intensive solid-phase extraction from large water volumes. We developed a streamlined approach that concentrates PFAS directly in 5–15 mL sampling tubes by nitrogen evaporation before quadrupole-Orbitrap HRMS analysis. Alkaline buffer minimized losses during evaporation, while ≥80% methanol improved reconstitution. Large-volume sandwich injection enabled sensitive detection, with method detection limits of 0.02–0.62 ng/L for 23 of 24 PFAS and average recovery of 99.7%. Sample preparation required less than 2 hours per 12-sample batch.
Abstract # 195 - Paper
Oxygen-containing compounds in waste plastic pyrolysis oils (WPPOs) can negatively impact product stability, corrosion, and catalyst performance in downstream refining. Previous work combining elemental oxygen analysis with conventional GC oxygenates methods (ASTM D7423) demonstrated that while total oxygen could be quantified, molecular characterization was largely limited to low-boiling oxygenates and failed to adequately account for oxygen present in heavier fractions. This study evaluates gas chromatography-mass spectrometry (GC-MS) paired with sample fractionation as a practical and accessible screening tool for mapping oxygenates in complex pyrolysis oil matrices. Bulk oxygen data obtained using a Rapid OXY cube analyzer were correlated with molecular-level oxygenates identified by GC-MS. By evaluating oxygen distribution across a broad boiling range, this methodology targets a cost-effective workflow for reconciling bulk elemental oxygen measurements with molecular-level speciation in recycled feedstocks and offers improved insight into oxygen-containing species that may impact downstream processing.
Abstract # 196 - Training Course
GPC/SEC for Polymer Characterization: MW, IV and Niche Applications
This training course is focused on the nuts and bolts of Gel Permeation / Size Exclusion chromatography: a very brief theory and basics of liquid chromatography harware, what equipment you need specifically for SEC versus HPLC, how to develop and optimize methods for polymer analysis. Whatever brand of equipment you use and whatever polymer class you are analyzing, this will include relevant information to help you diagnose problematic data as well as provide best practices for keeping your system running smoothly.
Abstract # 198 - Seminar
Direct Mercury Analysis of Crude Oil and Petrochemical Matrices
Mercury determination in crude oils and other petrochemical matrices can be complicated by sample volatility, reactivity, and lengthy conventional preparation procedures. Direct mercury analysis provides a simplified alternative by combining thermal decomposition, catalytic conversion, gold amalgamation, and atomic absorption detection without acid digestion or chemical reduction. This presentation will discuss the direct analysis of challenging petrochemical samples, including approaches for managing highly reactive matrices through sample mass adjustment, modified temperature programs, and matrix-moderating additives. Performance data from crude oil reference materials and refinery samples will demonstrate the accuracy, precision, efficiency, and practical advantages of direct mercury analysis for routine petrochemical laboratories.
Abstract # 199 - Seminar
Digesting Petrochemicals: Technology Selection for Complex Sample Matrices
Crude oils, fuels, cokes, and catalysts present very different digestion challenges. Incomplete preparation can lead to failed quality checks, repeated analyses, delayed results, and uncertainty in elemental data. This presentation provides a practical framework for selecting closed-vessel microwave digestion technology based on sample matrix, analytical requirements, throughput, and laboratory workflow. Rotor-based systems and Single Reaction Chamber (SRC) technology will be compared, with attention to digestion performance, flexibility, safety, and sample capacity. Petrochemical case studies will show how temperature, pressure, acid chemistry, and mixed-sample processing affect digestion completeness and routine productivity. Attendees will leave with practical considerations for improving existing methods, troubleshooting difficult samples, and evaluating future sample preparation needs.
Abstract # 200 - Seminar
10/13/2026 - 12:40 PM - 1:05 PM - Tulip Room
We present a novel approach for fluorine determination in waste plastic pyrolysis oil and other organic substances. The method employs combustion of the sample in the presence of water to convert organofluorine compounds into fluoride ions, which are captured in an aqueous phase. The fluorine concentration in the resulting solution is subsequently determined using high-resolution continuum source molecular absorption spectrometry (HR-CS-MAS). With the aid of gallium, thermodynamically stable gallium fluoride molecules are formed that can be detected via characteristic spectral bands with high sensitivity. We demonstrate that the novel approach achieves detection limits and accuracy comparable to CIC, while significantly increasing sample throughput. Using MAS, the analysis time of one replicate after combustion is reduced to three to four minutes.
Abstract # 201 - Paper
Halogen- and sulfur-containing compounds in hydrocarbon streams can contribute to corrosion, catalyst poisoning, emissions, and reduced product quality. Combustion-ion chromatography (C-IC) provides a practical approach for determining these contaminants in challenging petroleum matrices. This presentation highlights C-IC determination of total fluorine, chlorine, bromine, and sulfur in liquefied petroleum gas (LPG), as well as total halogens and sulfur in aromatic hydrocarbons. Recent LPG results demonstrate automated sample introduction, efficient calibration, and sensitive analysis, while aromatic hydrocarbon results illustrate the broader applicability of C-IC to ASTM-based measurements relevant to refining, petrochemical processing, and product quality.
Abstract # 202 - Paper
- Oak Ridge National Laboratory
The application of Pyrolysis-GC-MS and EGA-MS for advanced characterization and investigation of polymer degradation will be discussed. Product-Specific Kinetic (PSK) analysis is a recently developed methodology that provides kinetic information for the formation of individual degradation products. PSK can provide insight into several facets of polymer degradation from product specific activation energies, identification of competing formation mechanisms, and, more recently, information of polymer network structural arrangements. In this presentation, the application of PSK analysis on epoxy thermosets will be discussed. In addition, recent developments and preliminary results of in-situ Raman-EGA-MS of pyrolysis processes will be presented.
Abstract # 205 - Paper
Beyond sulfur, element selective detection the with GC-PFPD
The Pulsed Flame Photometric Detector (PFPD) has become popular as sulfur selective detector. Sulfur selective detection has proven an essential tool for reliable analysis of sulfur species for many different process streams and products. Hower, the PFPD can be made selective for a range of other elements as well. This presentation explores the application of the PFPD for the selective detection of Sulfur and some other elements.
Abstract # 207 - Paper
- Agilent Technologies
- Agilent Technologies
Abstract # 208 - Paper
How to Choose Proper FTIR Spectroscopic Techniques to Analyze Petroleum Products
Abstract # 209 - Paper
Preform Petrochemical LC MS Applications Like a Pro on Pro iQ with MMI source
Applications chemist for Agilent Technologies concentrating on the applied markets.
Abstract # 210 - Paper
Abstract # 211 - Paper
Analysis of Environmental Samples by 9500 ICP-QQQ in Advanced Helium Mode
Environmental laboratories face increasing pressure to boost sample throughput while maintaining high data quality across various matrices, including natural waters, soils, and sediments. These samples often have high levels of dissolved solids and complex interference profiles, making fast and reliable multi-element analysis difficult with traditional ICP-MS methods. This work describes a high-throughput ICP-MS/MS workflow for routine environmental analysis that combines discrete sampling with advanced interference control using a single helium mode.
Abstract # 212 - Paper
Routine Trace-Level Analysis of m-Xylene in High-Purity p-Xylene Using the Agilent 8890B GC System
As product purity increases, the concentrations of contaminants decrease until their respective signals cannot be distinguished from noise. Sustaining successful analysis in this region near the limits of detection and quantitation using gas chromatography requires controlling the factors that contribute to noise and variance. This presentation will show how to use the new Agilent 8890B GC to achieve single-digit ppm detection of m-xylene in high-purity p-xylene using FID, and how the features of the 8890B GC help the user maintain that performance. Two different method approaches will be explored; one method prioritizes instrument uptime by targeting maximum resolution, and the second method prioritizes speed at the cost of resolution for maximum throughput.
Abstract # 213 - Paper
table {mso-displayed-decimal-separator:"."; mso-displayed-thousand-separator:",";} tr {mso-height-source:auto;} col {mso-width-source:auto;} td {padding-top:1px; padding-right:1px; padding-left:1px; mso-ignore:padding; color:black; font-size:11.0pt; font-weight:400; font-style:normal; text-decoration:none; font-family:Calibri, sans-serif; mso-font-charset:0; text-align:general; vertical-align:bottom; border:none; white-space:nowrap; mso-rotate:0;} .xl21 {text-align:left; vertical-align:top; white-space:normal;} Interest in produced water analysis by ICP from field testing in the Petroleum Refining market segment has seen a focus on automating the process in recent years. These samples are very high in TDS as well as high level analyte analysis making sample preparation, calibration, correct dilutions and line selection difficult and time consuming. This presentation will focus on automating the process using advanced software techniques and how to run these sample neat from the field using flow injection and auto-dilution
Abstract # 214 - Paper
| As industrial process environments demand higher throughput, lower maintenance overhead, and tighter data integrity, the micro Gas Chromatograph (GC) has evolved from a laboratory staple into a critical process analytical tool. This presentation highlights the advanced process capabilities of the Agilent 990 Micro GC Prostation, focusing on key architectural integrations designed to maximize uptime and simplify operations. We will demonstrate how native Modbus communications eliminate traditional hardware bottlenecks, enabling seamless bi-directional control, status monitoring, and real-time result reporting directly to Distributed Control Systems (DCS) and PLCs. Furthermore, we will explore the operational advantages of automated validation and calibration routines—ensuring continuous measurement accuracy while drastically reducing manual technician intervention. Finally, the presentation will showcase a major software integration spearheaded by Rapid Trace Solutions: bringing Diablo EZReporter capabilities directly into the Prostation ecosystem. Attendees will see how this integration simplifies complex mathematical post-processing, standardizes customized report formatting (such as natural gas composition and heating value calculations), and delivers automated, actionable analytical outputs directly to decision-makers. |
Abstract # 215 - Paper
GC Assist: How can the Agilent 8890 GC work for you?
table {mso-displayed-decimal-separator:"."; mso-displayed-thousand-separator:",";} tr {mso-height-source:auto;} col {mso-width-source:auto;} td {padding-top:1px; padding-right:1px; padding-left:1px; mso-ignore:padding; color:black; font-size:11.0pt; font-weight:400; font-style:normal; text-decoration:none; font-family:Calibri, sans-serif; mso-font-charset:0; text-align:general; vertical-align:bottom; border:none; white-space:nowrap; mso-rotate:0;} .xl21 {text-align:left; vertical-align:top; white-space:normal;} The Agilent 8890B has expanded the GC Assist features that were previously available. These features are intended to enhance and optimize a GC users experience. Find out how the GC can guide troubleshooting and reduce downtime. Learn how to enable features that will continuously monitor GC performance.
Abstract # 216 - Paper
GC Resource Conservation: Tips for conserving gas in your lab today
Helium, nitrogen, hydrogen, instrument air: a lab can incur savings by reducing consumption on any of these gases. Tips and ideal configurations will be shown to encourage and track gas consumption.
Abstract # 217 - Paper
Automating the Analysis of Running Process Waters using ICP using FLow Injection and Autodilution
Automating the Analysis of Running Process Waters using ICP using Flow Injection and Autodilution will be discussed. Details will include advanced interference correction FI optimization and running neat process waters from the field
Abstract # 218 - Paper
OpenLab Shared Services as a Unification Platform for more than Chromatography Instruments
Abstract # 219 - Paper
The Final Frontier – Analyzing Small Volume Gas Samples with Low Relative Pressure
Abstract # 220 - Paper
Direct Elemental Analysis of Oils and Organic Solvents by Smart ICP-OES
Direct elemental analysis of organic solvents by an ICP-OES can be challenging for several reasons ranging from plasma stability, carbon deposition on the injector and torch, and complex spectral interferences from carbon emission lines. However, the analysis of neat organic solvents in the Petrochemical, Lithium Ion Battery, and Food industry is common as it is an alternative to the time-consuming digestion/ashing methods, which may have significant dilution factors that elevate the detection limits. This talk will discuss how smart ICP-OES like the Agilent 5800/5900 instruments can easily overcome these issues through selection of proper sample introduction system, optimized method parameters, and intelligent background and interference correction techniques.
Abstract # 221 - Paper
GCxGC presents a unique challenge – how does one navigate data analysis for a separation that can regularly produce over 1000 peaks? Mass spectrometry is a popular solution to this problem, but because GCxGC can produce very narrow peaks, MS solutions for GCxGC have focused on fast and expensive high-resolution systems. This presentation will showcase a single quadrupole MS solution for GCxGC that leverages FID for quantification and MS for identification for hydrocarbon samples up to approximately nC31. The combination of flow modulation, hydrogen carrier gas, and conventional benchtop single quad represents a robust, familiar, and exceptionally low-cost GCxGC-FID/MSD system.
Abstract # 222 - Paper
Latest Innovations in Agilent ICP-MS: The Agilent 9500 ICP-QQQ
Collision gases are most effective when combined with Kinetic Energy Discrimination (KED) to either exclude the interference based on size, or to physically break apart the polyatomic via collisional induced dissociation (CID). Reaction gases become useful when either KED or CID are ineffective or simply insufficient at mitigating the interference. During this presentation we will introduce the Dual-Cell System (DCS), Advanced Helium Mode (AHM), and other innovations on the Agilent 9500 ICP-QQQ platform.
Abstract # 223 - Paper
CAV 5: A New Architecture for Automated Kinematic Viscosity Testing
CAV 5 represents a new approach to automated kinematic viscosity testing, bringing together the proven capabilities of Cannon’s CAV 2100, miniAV, and CAV 4 platforms within a single, modular architecture. Designed to support a wide range of sample types and laboratory workflows, the system combines precise temperature control, configurable cleaning strategies, and intelligent test-start optimization to improve repeatability, throughput, and overall testing efficiency.
At the core of the platform is a single-bath modular design that simplifies installation and system configuration while reducing the complexity traditionally associated with multi-bath automated viscometers. Features such as TargetHeat™, Start Optimization, WashPort™, CleanBoost™, and heated sample handling are designed to help laboratories manage challenging samples, minimize carryover, and maintain consistent test conditions.
CAV 5 also introduces a more connected approach to laboratory operation. Sync Anywhere™, powered by FlowHub™, enables centralized method management, data consolidation, and instrument visibility while allowing each system to continue operating locally at the instrument level.
This presentation will examine the engineering and workflow considerations behind the CAV 5 platform and explore how its modular architecture, automated sample handling, cleaning capabilities, and connected data environment can support standardized, scalable kinematic viscosity testing in modern petroleum, lubricant, and quality-control laboratories.
Abstract # 226 - Paper
Beyond C18: Exploring Alternative HPLC Column Chemistries for PFAS Analysis
PFAS analysis often relies on conventional C18 HPLC columns, but alternative stationary phases can provide complementary retention and selectivity. This presentation will explore how alternative stationary phase selectivities can expand method development strategies and provide additional flexibility when analyzing diverse PFAS compounds. Practical considerations for evaluating different column chemistries, including retention, resolution, and mobile phase selection, will be covered. The goal is to provide analysts with a broader perspective on selecting chromatographic parameters beyond a conventional C18 approach.
Abstract # 229 - Paper
Implementing EPA OTM-50: TD-GC-MS/MS Analysis of Volatile PFAS in Air
The U.S. EPA Other Test Method 50 (OTM-50) provides guidance for monitoring volatile fluorinated compounds (VFCs) formed during PFAS destruction. This study demonstrates implementation of OTM-50 using canister sampling, thermal desorption, and GC-MS/MS with a Markes thermal desorption system coupled to a Thermo Scientific™ TSQ™ 9610 triple quadrupole GC-MS/MS. Method parameters were optimized for low-molecular-weight VFCs and variable emission matrices, including elevated CO₂. Results showed improved selectivity, reduced matrix interferences, reproducible performance, and sensitive quantitation versus single-quadrupole MS, providing a robust workflow for PFAS air monitoring and regulatory compliance.
Abstract # 230 - Paper
GC and GC/MS Tips and Tricks for Method Optimization and Maintenance
Reliable GC and GC-MS performance depends on method design, disciplined maintenance, and rapid troubleshooting. This presentation shares practical strategies to improve injection efficiency, chromatographic quality, sensitivity, robustness, and instrument uptime. Topics include selecting and optimizing split/splitless and programmed-temperature vaporizing inlets, controlling solvent expansion, preventing septum and liner contamination, checking leaks, conditioning and trimming columns, managing carrier-gas quality, and reducing column bleed. Guidance will also cover backflush approaches, ion-source contamination, and maintenance practices that minimize downtime. Attendees will leave with actionable tips to diagnose common symptoms, extend consumable and column life, improve reproducibility, and return systems to operation faster every day.
Abstract # 231 - Paper
- Malvern Panalytical Inc.
- Malvern Panalytical
In petrochemical laboratories and process-support environments, analytical instruments are critical assets that directly influence product quality, process optimization, regulatory compliance, and operational efficiency. Unplanned instrument downtime can disrupt workflows, delay decision-making, increase maintenance costs, and impact production schedules. There is a growing need for intelligent solutions that improve instrument availability while reducing the burden on technical staff.
Smart Manager is Malvern Panalytical’s cloud-enabled remote asset monitoring and predictive maintenance platform designed to maximize analytical instrument uptime and operational performance. By continuously collecting and analyzing instrument health, utilization, and diagnostic data, Smart Manager provides laboratory managers, maintenance teams, and service organizations with real-time visibility into the status of connected assets across multiple locations.
Smart Manager leverages operational data trends, system diagnostics, and advanced analytics to identify early indicators of potential equipment issues before they develop into critical failures. The software enables proactive maintenance planning, supports condition-based service strategies, and helps organizations transition from reactive troubleshooting to predictive asset management.
In the advance toward increasingly digital and connected operations, predictive maintenance technologies are becoming essential components of laboratory operational excellence. The presentation will highlight practical examples demonstrating how remote monitoring can reduce unplanned downtime, improve service response times, optimize maintenance scheduling, and extend instrument availability. The centralized asset intelligence inherent in Smart Manager supports laboratory productivity initiatives by providing actionable insights into instrument utilization and ensures that critical instruments are available when they are needed most.
Abstract # 232 - Paper
Polymer-grade propylene requires extremely high purity, as trace levels of propylene oxide can negatively impact polymerization catalysts. This presentation describes a GC-PDHID method capable of measuring propylene oxide at sub-ppm concentrations directly in a high-purity propylene matrix.
The method also detects H₂, Ar/O₂, N₂, CH₄, CO, and CO₂. Results will be compared with our RCP PP1 analyzer, which measures H₂ and CO at ppb levels, highlighting the capabilities of each approach for feedstock quality verification.
Abstract # 233 - Paper
Advances in Gas Analyzer Design: Choosing the Right Configuration for Your Application or Process
Modern gas analyzers can be configured for both custom and standardized methods, with hardware options that include detectors, columns, valves, and supporting components. This presentation will examine current column technologies, detector and valve selections, and sample introduction approaches, while outlining how to match analyzer configurations to sample characteristics to improve measurement confidence and overall reliability.
Abstract # 236 - Paper
Improving Industrial Wastewater Laboratory Efficiency Using Semiquantitative Screening and ICP-OES
Industrial wastewater laboratories must manage highly variable sample matrices while meeting stringent detection requirements and increasing throughput demands. This work evaluates a workflow combining semiquantitative elemental screening with high-throughput ICP-OES analysis. Rapid screening of unknown samples provides concentration estimates without prior calibration, supporting calibration design, interference assessment, and dilution planning before quantitative analysis. The subsequent method demonstrated excellent sensitivity, accuracy, and stability with a 41-second sample cycle time. A sequence of 423 samples was analyzed continuously with consistent calibration verification and internal standard recovery. This approach can reduce reanalysis risk and improve efficiency and confidence in routine industrial wastewater elemental analysis.
Abstract # 239 - Paper
Non-target environmental forensics: Comparing chemical profiles using GC×GC–TOF MS
- SepSolve
- SepSolve
- SepSolve
Environmental samples contain complex mixtures of chemicals, many of which remain unidentified using conventional targeted analysis. GC×GC–TOF MS offers greater chromatographic separation and a more detailed view of these chemical profiles. In this study, we combine GC×GC–TOF MS with automated chemometric tools to compare water samples and identify the differences between them. Samples collected before, during and after treatment were used to assess changes in chemical composition through the treatment process. This approach highlights changes in emerging contaminants including personal care products, flame retardants and disinfection by-products, and provides a practical way to compare complex environmental samples.
Abstract # 240 - Paper
Seeing beyond the matrix: Complementary strategies for characterising volatile PFAS
- Markes
- Markes
- Markes
- SepSolve
- Markes
PFAS are persistent and highly mobile chemicals widely used for their resistance to grease, oil, water and heat. While non-volatile PFAS are extensively studied, volatile PFAS remain challenging to characterise across complex matrices, including environmental samples, consumer products and functional fabrics. Here, we explore complementary analytical strategies: targeted analysis using thermal desorption coupled with triple-quadrupole mass spectrometry (TD–GC–MS/MS) enables sensitive and selective quantification of known compounds, while TD–GC×GC–MS supports untargeted profiling and discovery of previously uncharacterised components. Together, these approaches provide complementary targeted and untargeted perspectives for comprehensive characterisation of volatile PFAS across diverse matrices.
Abstract # 241 - Paper
Scalable workflows for expanded VOC monitoring at industrial fencelines
- Markes
- Markes
- Markes
- Markes
- SepSolve
Passive sorbent-tube sampling provides low-cost and robust monitoring for volatile organic compounds (VOCs) over long-durations at industrial fencelines, making it a gold standard. However, some compounds are unsuited to sorbent tube sampling e.g. ethylene oxide. Here, we present workflows for tube and canister sampling with automated thermal desorption–GC analysis to support robust implementation of US EPA Methods 325 and 327. Both approaches enable reliable measurement of a broad suite of VOCs and are adaptable to expanded monitoring requirements, including additional target compounds or alternative deployment durations. This flexibility provides a scalable platform for future regulatory and environmental monitoring applications.
Abstract # 242 - Paper
Beyond Compliance: Turning ISO 9001:2026 into a Business Excellence System
- Quality Institute of America, Inc.
ISO 9001:2026 presents an opportunity to move beyond compliance and use the QMS as an engine for business performance. This presentation demonstrates a practical approach and workflows for translating organizational context, interested-party expectations, risks and opportunities into strategies, policies, measurable objectives, processes, and KPIs. It then shows how these objectives can be deployed through integrated workflows for nonconformance, corrective action, training, auditing, risk management, and management review. Attendees will learn how to create a closed-loop management system that connects Clause 4 to strategy, execution, measurement, continual improvement, and measurable business results.
Abstract # 243 - Paper
Maintaining and Troubleshooting the TOC-L
- 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 # 245 - Seminar
From Spreadsheets to Real Tools: What AI Unlocks for the Analytical Chemist
- Medrado Analytical Innovations, LLC
Abstract # 246 - Seminar
Choosing Analytical Instrumentation: A Buyer's Framework from the Bench
- Medrado Analytical Innovations, LLC
Abstract # 247 - User Group
Labs often run testing, quality, and training as separate systems — LIMS for results, QMS for CAPA and audits, LMS for certifications — creating silos that slow investigations and hide compliance gaps. This discussion will examine how related technology platforms close those gaps by tying LIMS, QMS, and training records into one ecosystem, where an out-of-spec result can trigger a nonconformance/OOS , check the analyst's certification, check instrument records and manage a corrective action. How are new technologies such as AI agents complimenting these efforts? Attendees will learn which integrations are production-ready and how breaking down silos improves efficiency.
Abstract # 248 - Paper
10/13/2026
Useful Applications of the "Delta (SQC) Control Chart"
This paper will explain what a "Delta Control Chart" is, the underlying statistical bases, and 3 useful applications: 1) independent validation of laboratory site precision from SQC control charts; 2) expected difference between two instruments executing the same test method in a laboratory; 3) expected difference between two test methods that claim to measure the same property at a single laboratory.
Abstract # 249 - Paper
ASTM D664 & D3227: From Acid Number to Mercaptan Sulfur petrochemical titrations
ASTM D664 and ASTM D3227 are among the most widely applied titration methods in petrochemical and refining laboratories, providing critical information for product quality, process control, corrosion prevention, and asset protection. This course reviews the principles and practical implementation of potentiometric titration for Acid Number (ASTM D664) and Mercaptan Sulfur (ASTM D3227) determinations. Attendees will learn best practices for sample preparation, electrode selection, method optimization, and troubleshooting common challenges. The session highlights how automated titration improves accuracy, repeatability, and laboratory efficiency while ensuring reliable results across diverse petrochemical samples.
Abstract # 250 - Paper
ASTM D6304: Water Determination in Petrochemical Products by Karl Fischer
Water contamination can impact product quality, process efficiency, and equipment reliability throughout the petrochemical industry. This course focuses on ASTM D6304, the industry-standard Karl Fischer method for water determination in petroleum products and lubricants. Participants will learn practical approaches for handling challenging samples, including viscous materials, difficult matrices, and side reactions that can affect accuracy. The session covers method optimization, sample preparation, reagent selection, and the use of accessories such as ovens to improve measurement reliability. Emphasis is placed on achieving accurate, repeatable results for routine quality control and troubleshooting applications.
Abstract # 251 - Paper
Expanding Linearity in Total Sulfur Analysis via Red-Edge Excimer UV Fluorescence
Traditional UV fluorescence sulfur analyzers struggle with non-linear response at elevated concentrations due to self-absorption and inner-filter effects. This presentation details how the ATOM total sulfur analyzer utilizes an Excimer UV lamp operating on the "red edge" of the text{SO}_2 absorption spectrum. By exciting at this optical threshold, excitation energy penetrates the sample cell uniformly without rapid attenuation, eliminating re-absorption and localized saturation. Attendees will learn how red-edge excitation expands dynamic linearity from low-ppb to high percent-level concentrations, providing a stable, wide-range solution for continuous online process and laboratory measurements.
Abstract # 252 - Seminar
Optimizing Gasoline Blending: Lab-to-Process FTIR Model Transfer for RVP and Octane Control
recise control of Reid Vapor Pressure (RVP) and Octane numbers (RON/MON) in gasoline blending prevents costly giveaway. Online FTIR spectroscopy enables real-time monitoring, but relies on robust laboratory chemometric models seamlessly transferred to process environments.
This presentation outlines a complete methodology for developing models on the lab-based Analect RefinIR and transferring them to the online Analect HSS process analyzer. We cover sample preparation, ASTM alignment, spectral preprocessing, and optical matching to maintain calibration stability.
Aggregated data across five commercial refinery installations demonstrates significant giveaway reduction and multimillion-dollar annual savings per facility.
Abstract # 253 - Seminar
Per- and polyfluoroalkyl substances (PFAS) present significant analytical challenges due to their chemical diversity, low regulatory limits, and emerging concern over ultrashort-chain compounds. This work highlights the development of LC-MS/MS methods that provide sensitive, low-part-per-trillion quantification of 22 PFAS analytes using a simplified large-volume injection approach that reduces sample preparation requirements. In addition, chromatographic conditions were evaluated to improve the measurement of ultrashort-chain PFAS, including trifluoroacetic acid (TFA) and triflic acid. The resulting workflow expands analytical coverage from conventional PFAS to highly polar ultrashort-chain species, providing a versatile platform for current and future PFAS monitoring needs.
Abstract # 254 - Seminar
IT’S STILL NOT A PEOPLE PROBLEM: What Your Laboratory’s Symptoms Are Trying to Tell You
What if your laboratory’s biggest challenges aren’t really people problems?
Missed deadlines. Rework. Training gaps. Workarounds. Communication breakdowns. Resistance to change. Systems that don’t support the work. Recurring errors that never seem to go away.
It is easy to look at these symptoms and conclude that people are the problem. But what if the people are responding exactly as we should expect them to within the environment we have created?
Healthy laboratories depend on the alignment of three critical elements: people, processes, and systems. When those elements are out of sync, even highly capable employees can struggle to perform effectively. An inefficient process creates workarounds. Poorly implemented technology creates frustration. Unclear roles create communication gaps. Inadequate training creates inconsistency. And over time, these organizational weaknesses can begin to look remarkably like individual performance problems.
Building on the human-behavior concepts explored in It’s Not a People Problem: Understanding Human Behavior Through Empathy and Emotional Intelligence, this session expands the lens from understanding individual behavior to assessing the health of the laboratory as a whole.
Using real-world laboratory examples, participants will explore how to recognize organizational “symptoms,” evaluate the laboratory’s vital signs, and distinguish the visible problem from the underlying cause. The session will introduce a practical framework for examining the interconnected roles of people, processes, systems, technology, training, quality, and performance metrics to identify gaps, risks, and opportunities for improvement.
Participants will leave with a different way of looking at laboratory performance: not simply asking “Who is causing the problem?” or even “How do we fix this problem?” but first asking “What is this symptom trying to tell us?”
Because sustainable improvement begins with understanding the entire laboratory environment—not treating one symptom at a time.
A healthier laboratory starts with diagnosing the right problem.
Abstract # 255 - Paper
Faster, Smarter Ion Chromatography: Highly Efficient Analysis Across Industrial Matrices
- Shimadzu Scientific Instruments
Ion chromatography (IC) provides sensitive, selective analysis of charged species in complex industrial and environmental matrices. This presentation highlights a new and highly efficient Nexera IC platform with key features such as optional dual-channel, automated dilution, eluent preparation, data review, and system diagnostics that improve analysis speed and reliability; especially for routine laboratory testing. Real-world relevant applications for wastewater, bioethanol, engine coolant, and drinking water analysis in accordance with ASTM D6919, ASTM D7319, ASTM D5827, and EPA Method 300.1 are demonstrated. Finally, practical strategies for managing high analyte concentrations and matrix interference will be discussed.
Abstract # 257 - Paper
Advancing Ion Chromatography with Intelligent Liquid Handling and Flexible System Design
Modern laboratories need ion chromatography systems that can accommodate diverse applications, complex samples, and changing analytical requirements. This presentation introduces OMNIS IC, a modular platform combining flexible system configuration, intelligent monitoring, and advanced liquid-handling capabilities. The new platform includes automated sample preparation techniques, including ultrafiltration and inline dilution, designed to reduce manual intervention and support samples with different matrices and concentration ranges. An automated anion/cation switching method will also illustrate how coordinated valve control enables both analyses using a single pump and detector, automatically selecting the appropriate column, suppression, and flow path. Example applications and analytical data will highlight how these capabilities offer laboratories a modern approach to routine analysis while providing flexibility to accommodate future applications and changing throughput needs.
Abstract # 259 - Seminar
Is There More to RON/MON Octane Quality Than a TSF and Round Robin?
Most labs verify RON/MON octane quality in two ways: a periodic Toluene Standardization Fuel (TSF) check on the engine and an interlaboratory round robin a few times a year. Both are necessary. Neither is sufficient.
An engine can pass every round robin and still be quietly biasing production results in the interval between checks. That gap is where off-spec product ships, or giveaway costs millions.
This session applies statistical quality control to CFR engine octane testing: control charting between round robin cycles to catch high variability, drift and bias as it happens, not after the fact. We'll also look at other ways to manage and control quality, such as tracking maintenance and predicting when the next intervention is needed, before there is a crisis.
Abstract # 261 - Seminar
Ten Years of D6299 SQC: Past, Present, and Future
ASTM D6299 has changed more in the last ten years than most labs can keep track of. EPA Tier III and now 40 CFR Part 1090 added a level of scrutiny and risk that most labs are still catching up on.
This session traces a decade of D6299 and Part 1090 changes side by side with how implementing a robust SQC system like BLISS SQC+ can alleviate most of the stress on technicians, quality managers and the organization at large. You'll leave knowing what changed, why it matters to your lab, and which of those changes are worth checking against your quality management system (QMS).
Abstract # 262 - Workshop
Viscosity Through Rheology: Navigating The World of Flow Behavior Analysis
- Anton Paar
- Anton Paar
- Anton Paar
Selecting the right measurement technique is often the biggest challenge in flow analysis. This workshop surveys the full range of viscosity and rheology testing — benchtop and process viscometers, rolling-ball, rotational and kinematic viscometers and on to oscillatory rheometers — with a focus on how each technique works and where it fits.
Attendees will learn how to match measurement geometry, sensor type, and testing mode to sample characteristics and application requirements, along with practical considerations around calibration, repeatability, and compliance with industry testing standards.
Using real-world examples from QC and R&D environments, the session will help attendees build a practical framework for choosing the right technique and instrument for their specific measurement challenge — moving beyond a single number to full flow characterization.
Abstract # 263 - Paper
ASTM D7777 for crude oil - Best practices for using a portable density meter with crude Oil
Accurate density measurement is critical to crude oil custody transfer, quality control, and field operations — and portable digital density meters offer a fast, reliable alternative to traditional lab-based methods. This workshop focuses on best practices for applying ASTM D7777 in real-world crude oil testing environments.
Abstract # 265 - Paper
ASTM D7777 and ATA 103 - emerging solutions for Jet Fuel field testing
Field-based quality control is essential to safe, efficient jet fuel handling — and portable density measurement plays a central role in meeting both ASTM D7777 and ATA Spec 103 requirements at airports and fuel terminals. This workshop examines emerging portable instrument solutions that help fuel handlers meet these standards with speed and confidence.
Abstract # 266 - Paper
ASTM D86 remains one of the most widely used test methods for determining the distillation characteristics of petroleum products, yet manual operation can introduce variability, safety risks, and labor inefficiencies. This workshop explores how automated distillation technology is transforming D86 testing for greater reliability, repeatability, and throughput.
Attendees will learn how automated systems improve temperature measurement accuracy, reduce operator-dependent variability, and enhance safety by minimizing manual handling of volatile samples. The session will also cover best practices for instrument setup, method compliance, and data integrity, along with how automation supports lab efficiency and reduces total cost of testing.
Abstract # 267 - Paper
ASTM D7042: Simplify Low Temperature Jet Fuel Viscosity Analysis
Low temperature viscosity is a critical performance parameter for jet fuel, directly impacting engine startability and fuel system operation at altitude. ASTM D7042 offers a modern, simplified approach to viscosity and density measurement using stabinger viscometer technology — replacing traditional multi-bath capillary methods with a single automated instrument.
Attendees will learn how D7042 technology performs simultaneous viscosity and density determination across a wide temperature range, including the -40C and -60C temperatures relevant to jet fuel specifications. The session will cover instrument operating principles, sample handling considerations, and best practices for calibration and verification, along with how automation reduces analysis time compared to conventional capillary methods.
Abstract # 268 - Paper
Advancing Industrial Fuel Analysis with Next-Generation GC Technology
- Shimadzu Scientific Instruments
The latest addition to Shimadzu GC technology introduces new capabilities and efficiencies in gas analysis for industrial fuel applications. A newly developed Multi Mode Injection (MMI) port and automated gaseous sample introduction improve repeatability and throughput. Enhanced TCD and FID detectors give next generation sensitivity while maintaining large dynamic range. These features specifically capture industrial fuel analytes at their relevant concentration regimes. Additionally, cost-saving operating features such as Eco Idling and innovative mobile tank-less GC solutions provide improved overall operational efficiency. Featured applications demonstrate simultaneous measurement of permanent gases and hydrocarbons; hydrogen fuel; process gas characterization; and the analysis of alternative fuels such as biodiesel.
Abstract # 269 - Paper
ASTM D7525: Advancements in Gasoline Oxidation stability testing
With the recent addition of the modern oxidation test method, D7525 Rapid Small Scale Oxidation Testing, to the D4814 gasoline specification major time savings are now available for fuel testing.
This presentation will cover how RSSOT testing works and how the limits for D7525 compare to D525. In addition, we will cover the reduction in time, hassle, and lab space that can be achieved with the Rapid Small Scale Oxidation Test.
Abstract # 270 - Paper
Accelerating ASTM D5708: Microwave Digestion for ICP Analysis of Petroleum Samples
ASTM D5708 relies on acid digestion prior to ICP analysis — a step that has traditionally been slow and labor-intensive using conventional methods. This workshop explores how microwave digestion technology accelerates sample preparation while improving safety and consistency.
Attendees will learn how microwave-assisted digestion reduces preparation time compared to conventional hot plate or reflux methods, minimizes sample and reagent handling, and improves recovery consistency ahead of ICP analysis. The session will also cover best practices for method setup, safety considerations when digesting petroleum matrices, and how faster sample prep translates to improved lab throughput.
Abstract # 271 - Paper
Rapid Condition Monitoring of Used Oils by FTIR
Used oil analysis is a cornerstone of predictive maintenance. FTIR spectroscopy offers a fast, reagent-free approach to condition monitoring, delivering results in minutes compared to traditional multi-test lab workflows.
Attendees will learn how FTIR detects key degradation markers — including oxidation, nitration, sulfation, soot, and water contamination — along with glycol and fuel dilution in a single scan. The session will cover best practices for spectral interpretation, method setup, and correlating FTIR results with traditional reference methods. Attention will also be given to how rapid FTIR screening supports trend-based maintenance programs and reduces reliance on slower, more costly lab testing.
Abstract # 272 - Paper
ASTM D7371: A New Path to FAME Analysis in Diesel
As biodiesel blending becomes increasingly common, accurately determining FAME (Fatty Acid Methyl Ester) content in diesel fuel is essential for quality control and regulatory compliance. ASTM D7371 offers a faster, simpler alternative to traditional gas chromatography methods, using mid-infrared (FTIR) spectroscopy to determine FAME content directly.
Attendees will learn the operating principles behind FTIR-based FAME analysis, how D7371 compares to GC-based methods in terms of speed and complexity, and best practices for calibration, method validation, and sample handling. The session will also address common analytical challenges and how automated FTIR systems support consistent, reliable results across varying blend levels.
Abstract # 273 - Paper
The Need for Speed: Evaluating Quadrupole Scan Rate for GC×GC Analysis of Pyrolysis Oils
Although thermally modulated GC×GC is commonly associated with time-of-flight mass spectrometry, advances in quadrupole scan speed are making comprehensive two-dimensional analysis increasingly accessible on conventional GC–MS platforms. In this work, thermal modulation is coupled with GCMS-QP2050, a fast-scanning quadrupole MS up to 30,000 u/s scanning speed to characterise pyrolysis oils and other complex petrochemical samples, enabling rapid group-type analysis and detailed compositional fingerprinting. By systematically evaluating the influence of scan speed on GC×GC data quality and the chemical information obtained, we demonstrate how Shimadzu single quadrupole GC–MS instrumentation can be extended to provide enhanced separation and rapid compositional screening of highly complex mixtures.
Abstract # 274 - Seminar
Generation of Liquid Nitrogen Safely in the Laboratory.
GC oven cooling using either liquid nitrogen or liquid CO2 is required by some methods and can shorten run times for many other methods. This presentation will show how liquid nitrogen can be generated on site rather than using large dewars which are troublesome and difficult to move around the lab. How liquid nitrogen can be generated from air will be explained including capacity and other parameters. Making liquid nitrogen in the laboratory provides a dependable supply and eliminates purchasing, storage, safety and overall costs of dewars.
Abstract # 277 - Paper
Unlocking Oil Laboratory Capacity: A Workflow-First Approach to Automation
Oil laboratories with increasing volumes often look first to expanding analytical capacity, but bottlenecks may occur throughout the workflow. This presentation examines how automating sample handling, preparation, and introduction can eliminate repetitive tasks, release labor capacity for higher-value work, improve consistency, and increase instrument utilization. It will also show how adaptive technology responds to viscosity in real time, processing routine samples quickly while adding time only for difficult samples. Using oil laboratory workflows, attendees will learn to identify constraints, quantify annual capacity released, compare automation strategies, and align workflow improvements with instrumentation investments to achieve greater throughput and data quality.
Abstract # 278 - Paper
- Selrity Technologies
- JEOL
- JEOL
Fueling the future with low-carbon fuels is key to mitigating climate change, especially in the Aviation sector, which is difficult to electrify. As a result, the petroleum industry is developing alternative fuel sources, including biofuels, synthetic fuels, and hydrogen. Analyzing alternative fuels for viability presents analytical challenges. SFC-FID-MSD is a useful tool for characterization to ensure performance comparable to that of traditional petroleum fuels. This is particularly relevant for determining olefin and oxygenate content. An analytical method was developed and will be presented using SFC-FID-MSD. This method demonstrates the separation and quantification of olefin and oxygenate content in alternative fuels.
Abstract # 280 - Paper
The new standard of performance: sTCD on the Shimadzu GC-2060
- Shimadzu Scientific Instruments
Low level analysis of gases has traditionally demanded highly sensitive helium ionization detectors or highly selective detectors. The new Shimadzu sTCD combined with an innovative gas sample friendly inlet design allows for increased sensitivity for gas phase analyses without the need for expensive helium carrier gas.
Abstract # 281 - Paper
FID Innovation for CO and CO2 detection
- Shimadzu Scientific Instruments
- Shimadzu Scientific Instruments
CO and CO2 are common impurities in gaseous fuels and hydrocarbon products. The typical approach for analysis is using a methanizer with a flame ionization detector (FID). The analytical capabilities of the Jetanizer with the FID 1.0 on the Shimadzu GC-2050 and the Jetanizer with the new FID 2.0 on the Shimadzu GC-2060 for fast analysis of the CO and CO2 impurities found in hydrogen and ethylene using nitrogen carrier gas are demonstrated.
Abstract # 283 - Paper
Trace water analysis in pressurized liquids by GC-BID and GC-sTCD
- Shimadzu Scientific Instruments
Water is a persistent challenge for accurate identification and detection in hydrocarbon streams. Techniques such as Karl Fischer can present off-target identification from interferences such as alcohols sulfur and other polar components commonly found in pressurized liquids. Previously, gas chromatographic methods for the analysis of trace water in pressurized liquids have been developed for the Shimadzu Barrier-discharge Ionization Detector (BID). These results are contrasted to the analysis of trace water in pressurized liquids with the new Shimadzu sTCD for an interference-free, rugged, and highly sensitive analysis.
Abstract # 284 - Paper
Sulfur Simulated Distillation with Speciation
Sulfur characterization remains a critical component of refinery process monitoring, product quality control, and environmental compliance. While conventional sulfur simulated distillation methods provide valuable information on the boiling range distribution of sulfur-containing compounds, they offer limited insight into the specific sulfur species present across the distillation profile. This work demonstrates an enhanced approach that combines sulfur simulated distillation with sulfur speciation, enabling a more comprehensive understanding of sulfur distribution within petroleum streams.
The method modifies the traditional ASTM D7807 sulfur simulated distillation configuration by not only allowing Sulfur Simulated Distillation but also Sulfur speciation as well. The chromatographic effluent is split between a flame ionization detector (FID), which provides the conventional boiling point distribution, and a sulfur chemiluminescence detector (SCD), which selectively detects sulfur species with high sensitivity and specificity.
This presentation will describe the instrumental modifications, chromatographic setup, detector configuration, and calibration strategy required to successfully integrate sulfur speciation into a sulfur simulated distillation workflow. Comparative results will be presented to illustrate the impact of column selection and detector configuration on sulfur distribution profiles, sulfur species identification, and overall data quality. The technique provides a unique opportunity to simultaneously determine the boiling range distribution of sulfur and gain insight into the chemical nature of sulfur-containing compounds throughout the distillation curve.
By combining sulfur simulated distillation with sulfur-selective detection, this approach delivers enhanced characterization of refinery feedstocks and products, offering valuable information for process optimization, catalyst management, and product compliance assessments.
Abstract # 285 - Paper
Pushing the limits of detection: Trace sulfur analysis in gaseous fuels with the SCD-2030
- Shimadzu Scientific Instr., Inc.
Hydrogen has become a leading alternative fuel choice in the green energy movement. The requirements on impurities in hydrogen fuel are strict and push the limits of current technologies. The SCD-2030 has demonstrated outstanding performance in the analysis of trace sulfurs in heavy hydrocarbons. Here we present the performance of the SCD-2030 for the analysis of trace sulfurs in hydrogen fuels and bulk ethylene.
Abstract # 287 - Paper
The Wasson Eclipse is widely used for process gas analysis in petrochemical applications. This presentation highlights the challenges encountered when implementing online analyzers for monitoring trace impurities in polymer-grade propylene and naphtha cracker product streams.
Topics include sample handling, hardware configuration, software integration, method development, calibration, and chromatographic separation of trace contaminants in complex hydrocarbon matrices. Lessons learned during commissioning and troubleshooting will be shared, along with practical solutions that improved analyzer performance, reliability, and data quality.
Attendees will gain insight into the real-world challenges of process GC implementation and strategies for achieving accurate and dependable analytical results.
Abstract # 290 - Workshop
10/13/2026 - 9:00 AM - 11:00 AM - Floral Hall A1
- Texas Scientific Products
- SVL Analytical
- Inorganic Ventures
- Spectron LLC
- Spectron LLC
- Dakota Gasification Company
Advances in ICP-OES & ICP-MS: Revolutionizing Oil Analysis and Redefining Reliability with Next-Generation Nebulization The workshop will highlight practical advances in ICP-OES and ICP-MS that simplify challenging analyses and enable confident results with less instrument intervention and lower operating costs. Presentations will cover an innovative aqueous calibration approach for oil analysis, next-generation nebulization for demanding matrices, and practical strategies for extending ICP-MS cone life. Real-world laboratory experiences and an open Q&A will provide attendees with practical solutions they can apply in their own labs.
1. Reliable Trace Metals Analysis of Diesel Exhaust Fluid (DEF) by ICP-OES By Andrew Gunderson, Chemical Laboratory Shift Supervisor at Dakota Gasification Company Diesel Exhaust Fluid (DEF) presents challenges for trace metals analysis by ICP-OES, including frequent nebulizer plugging from urea buildup, calibration and reproducibility issues, and achieving required detection limits, particularly for phosphorus. Replacing the GemCone nebulizer with an OptiMist® EXTREME nebulizer and Argon Humidifier, along with method and calibration changes, enhanced analytical performance and reliability. Better calibration quality and peak shape, along with increased signal intensity, allowed lower detection limits to be achieved in this challenging matrix. The nebulizer now rarely plugs, requires only weekly cleaning, with routine maintenance taking approximately 10 minutes. Together, these improvements have made routine ppb-level metals analysis of DEF more reliable and efficient while reducing consumable costs, maintenance, and technician time.
2. Cone Care Decoded: A Manufacturer's Guide to Maintaining, Refurbishing, and Replacing ICP-MS Interface Cones By Genette Alcaraz, CEO, and Liz Ranalli, Director of Sales & Marketing, SPECTRON LLC Interface cones are one of the most misunderstood parts of an ICP-MS system, and a consumable often retired too soon. Drawing on inspection data from a facility that manufactures tens of thousands of cones a year, this talk offers a guide to telling normal wear from real damage, and damage from mishandling. Plus, a look at a new cone cleaning system designed to protect cone geometry and prevent handling damage during routine care. We'll guide you through the decision-making process to determine what cones need cleaning, refurbishing, or deciding if they are truly end-of-life. Attendees will leave with a practical checklist for extending cone life and cutting replacement costs.
3. An Inside Look at a Profitable Metals Laboratory By Don Johnson, Technical Director, SVL Analytical Environmental and geological laboratories require ICP-OES systems that can seamlessly handle matrices ranging from trace-level (ppb) environmental samples to high-concentration geological digests. The combination of the TSP OptiMist® VORTEX nebulizer and Mini Argon Humidifier enables a single sample introduction system to accommodate this wide range of applications with minimal method changeover. In most cases, switching between methods requires only a brief rinse with a more concentrated solution before recalibration. The need to shut down the instrument to install a separate sample introduction system is practically a thing of the past. This reduces downtime while improving laboratory efficiency, productivity, and profitability. In my experience, for the analyses we perform at SVL Analytical, these sample introduction components—especially the nebulizer—have exceeded the performance and flexibility of every other system I have used throughout my career, without sacrificing sensitivity or detection limits. These additions to our Agilent 5800 AVS systems continue to save time and effort during our daily analytical workflow, further enhancing laboratory productivity and profitability.
4. Modernizing Oil Analysis with Specially Formulated Aqueous Calibration Standards By Michael Booth, Innovation & Applications Development Manager, Inorganic Ventures Oil analysis by ICP-OES and ICP-MS traditionally relies on organometallic standards for calibration. A new hybrid aqueous/organic solvent, ASOSolv™, enables the use of widely available aqueous CRMs, traceable through NIST SRMs, while maintaining compatibility with traditional organometallic standards. This innovative approach provides greater flexibility for calibration of wear metals, additives, and contaminants in lubricating oils. Extended stability at working concentrations allows calibration standards to be prepared further in advance and used longer, simplifying standard sourcing and preparation while extending usable standard life.
Abstract # 291 - Paper
Making the Case for Referee Status – Aromatics in Jet Fuel by GCVUV ASTM D8267
Abstract # 292 - Paper
Standard method publications by ASTM, CEN & IP have thus far largely driven adoption of GCVUV technology. A review of current and future regulatory plans for GCVUV methods will be discussed. This includes applications to gasoline (D8071/EN 18016), jet fuel (D8267), diesel (D8368), the CEN diesel method, and waste plastic process oil (D8519). The ASTM water-in-LPG LUMA method is near publication. GCVUV also provides a unique boiling-point distribution by hydrocarbon class (aromaticity), enabling hydrocarbon-type characterization of higher-boiling products and intermediates up to C44. ASTM proficiency test programs include GCVUV, and comparative results for alternative methods will be discussed.
Abstract # 293 - Paper
Crossing the Cutoff: Extending LC Detection into the VUV
- VUV Analytics
- VUV Analytics
Ultraviolet (UV) absorbance detection has been a cornerstone of liquid chromatography (LC) for decades because of its simplicity, robustness, and broad applicability. However, the practical operating range of conventional UV detectors is constrained not only by the optical properties of chromatographic solvents, but also by detector designs not optimized for operation below 200 nm. The vacuum ultraviolet (VUV) region is rich in high-energy electronic transitions that produce stronger, more universal, and often more information-rich absorbance than is available at longer UV wavelengths, creating new opportunities for LC analysis if the technical barriers to accessing this spectral region can be overcome.
A novel VUV absorbance detector extends the practical spectral range of LC absorbance detection into the vacuum ultraviolet through innovations in optical, fluidic, and detector design. These engineering advances enable routine operation at substantially shorter wavelengths while maintaining chromatographic performance, sensitivity, stability, and ease of use in laboratory environments.
The analytical advantages of extending absorbance measurements into the VUV are illustrated through representative application examples. Particular emphasis is placed on compound classes that exhibit little or no response with conventional UV detection but display strong absorbance at shorter wavelengths. Chromatographic data for amino acids and carbohydrates demonstrate how access to the VUV region can improve sensitivity and expand the range of analytes amenable to direct absorbance detection without derivatization. These examples highlight how VUV detection can complement existing UV methods while enabling analyses that have historically required alternative detection strategies.
By extending absorbance measurements into a previously inaccessible spectral region, VUV detection broadens the capabilities of one of the most widely used detection techniques in liquid chromatography. Rather than replacing conventional UV detection, it extends a familiar and trusted analytical approach into a spectral region that has the potential to improve both sensitivity and chemical selectivity across a broad range of analytes.
Abstract # 294 - Paper
Backflush, Dean Switch and Splitting Made Easy and Applications
This presentation will discuss a robust, easy to use, inert, microfluidic device for gas chromatography. The device is called a “swafer” because of its small size. It can withstand temperatures up to 430 degrees making it amenable for high temperature applications.
Several applications require backflushing such as ASTM D3606 and D7900. Using Dean Switching can easily enable several applications on one instrument which will optimize productivity, efficiency and save on bench space.
Learning will focus on optimizing these techniques and new applications for the industry where they will speed chromatography and enhance instrument uptime.
Abstract # 295 - Seminar
IT’S NOT A PEOPLE PROBLEM: Understanding Human Behavior Through Empathy and Emotional Intelligence
What if the “difficult employee” isn’t actually difficult?
What if the “unmotivated employee” isn’t unmotivated?
What if the communication breakdown isn’t a communication problem at all?
Today’s laboratory leaders are managing teams that span multiple generations, diverse personalities, varying communication styles, and vastly different life experiences. And all too often, we spend more energy trying to fix behaviors without first understanding the motivations behind them.
Somewhere between the employee who thinks every problem needs a meeting and the employee who thinks every meeting is the problem, leaders are expected to somehow keep everyone engaged, productive, and moving in the same direction. In this engaging and interactive session, we will explore the science behind human behavior and the critical role empathy and emotional intelligence play in effective leadership.
Participants will discover that empathy is not weak leadership, it is one of the strongest leadership tools embodied by today's standout leaders. Understanding people does not mean lowering expectations, avoiding accountability, or excusing poor performance. Understanding what drives behavior, enables leaders to turn conflict into collaboration, resistance into engagement, and potential into performance.
Abstract # 296 - Paper
Are organic dilution methods capable of detecting inorganic elements in petroleum products?
In many petroleum testing methods, samples are prepared by diluting them with an organic solvent, such as xylene. We refer to this approach as “organic dilution,” in which the elements that are soluble in the organic solvent are transferred into the solution and subsequently introduced into the analytical instrument.
Examples include UOP 779 and ASTM D4949 for chlorine analysis, and ASTM D5185 and ASTM D5708 for metals and phosphorus analysis.
This raises an important analytical question: Is this organic dilution procedure will detect inorganic elements? What sample-preparation necessary if our objective is to determine only organic elements?
Abstract # 297 - Paper
- Elemental Advanced Materials
Abstract # 298 - Paper
Importance of GC Column Deactivation Technology for the analysis of Challenging Analytes
- Restek Corporation
- Restek Corporation
- Restek Corporation
A recent advancement in GC column deactivation balances chromatographic performance of acidic, basic and neutral analytes at trace level concentrations. This new GC deactivation technology improves polymer adhesion and minimizes residual surface activity for a long lasting, broadly inert surface. GC columns manufactured with this new deactivation technology were challenged with a wide variety of applications, and against traditional 5-type columns. These improvements offer opportunities for method consolidation and trace level analysis that would not be successful with traditional technology.
Abstract # 299 - Seminar
Abstract # 270 - Accelerating ASTM D5708: Microwave Digestion for ICP Analysis of Petroleum Samples
Abstract # 271 - Rapid Condition Monitoring of Used Oils by FTIR
Abstract # 263 - ASTM D7777 for crude oil - Best practices for using a portable density meter with crude Oil
Abstract # 272 - ASTM D7371: A New Path to FAME Analysis in Diesel
Abstract # 267 - ASTM D7042: Simplify Low Temperature Jet Fuel Viscosity Analysis
Abstract # 265 - ASTM D7777 and ATA 103 - Emerging solutions for Jet Fuel field testing
Abstract # 262 - Viscosity Through Rheology: Navigating The World of Flow Behavior Analysis
Abstract # 266 - Automated ASTM D86 Distillation Analysis - Emerging technology for improved reliability and efficiency
Abstract # 269 - D7525: Advancements in Gasoline Oxidation stability testing
