2021 Technical Program

The theme of the 2021 conference was Hitting Reset. It was a hybrid in-person/virtual conference featuring over 175 presentations and posters organized into technical sessions from August 2-12, 2021.



Collaborative Efforts to Improve Environmental Monitoring
Session Chair(s): Lem Walker (USEPA OW, OST) and William Lipps (Shimadzu Scientific Instruments)
A New Alternative Test Procedure for the Determination of Dioxins & Furans by Method 1613b Replacing GC-HRMS with GC-MS/MS
Judy Morgan, Pace Analytical Services
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EPA Colorimetric Testing for Nitrate + Nitrite
Sarah McFaul, SEAL Analytical
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EPA's Alternative Test Method Approval Procedures
Ned Shappley, Environmental Protection Agency
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Modern Mass Spectrometers and the Correlation Coefficient – Are They Compatible?
Richard Burrows, Eurofins Environment Testing America
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Positively Changing the World with New Techniques and Improved Laboratory Methods
William Lipps, Shimadzu
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Roadmap to Broadly Applicable Approved Alternative EPA Test Methods
Bryan Tyler, Enthalpy Analytical
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Collaborative Efforts to Improve Environmental Monitoring (Session 2)
Session Chair(s): Lem Walker (USEPA OW, OST) and William Lipps (Shimadzu Scientific Instruments)
An Evaluation of Rare Earth M2+ Interference Correction Approaches for Inclusion in the Update of EPA Method 200.8
John Creed, USEPA
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Apply US-EPA Wastewater and Ambient Water ATP Guideline to Validate Modified Colitag for Enumeration of E. Coli and Fecal Coliform Bacteria
Preetha Biswas, Neogen Corporation
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Assessing a New Bacteria Monitoring Technology by Using the US-EPA ATP Protocol to Compare with Reference Methods
R. Stephen Brown, Queen's University
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Development of an Alternate Test Procedure (ATP) for Analysis of Chlorinated Dibenzo-p-dioxins and Dibenzofurans by GC-MS/MS. SGS AXYS Method 16130
Coreen Hamilton, SGS AXYS Analytical Services Ltd.
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P/N-Monitoring Using Smartphone, Test Strips and the Turimbi Strip Reader WebApp
Christian Prokisch, Turimbi UG
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USEPA's Environmental Response Laboratory Network (ERLN)
Christina Langlois-Miller, USEPA Office of Emergency Management
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Drinking Water
Session Chair(s): Andy Eaton (Eaton Environmental Water Quality Consulting) and Ken Rosnack (Waters Corporation)
A Deep Dive into Manganese Data from UCMR4
Andrew Eaton, Eaton Environmental Water Quality Consulting, LLC
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An Inter-Laboratory Study on EPA Methods 537.1 and 533 for Potable and Non-Potable Water PFAS Analyses
Yongtao Li, Eurofins Eaton Analytical, LLC
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Analysis of Volatile Organic Compounds in Drinking Water Using Purge & Trap Sampling Coupled to GCMS Following EPA 524.2 and EPA 524.4
Terry Jeffers, Thermo Fisher Scientific
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Cyanotoxin Analysis: Round Robin Testing and Comparison of Commercially Available Standards
Y. Carrie Guo, Metropolitan Water District of Southern California
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Increasing the Sensitivity for 1,4-Dioxane Analysis in Drinking Water
Jan Peter Mayser, Markes International Ltd
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US EPA Method 524.2: Software Tools for Successful Method Development and Analysis of Purgeable Organic Compounds in Drinking Water
Anastasia Andrianova, Agilent Technologies
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Validated Direct Injection Analysis of HAAs in Drinking Water with IC-MS/MS by EPA 557
Paul Voelker, Thermo Scientific
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Environmental Sensors and Instrumentation
Session Chair(s): Peter Marchetto (Sensing LLC)
Are We Ready for On-line Sensor and Analyzer Methods for Environmental Compliance Monitoring?
William Lipps, Shimadzu
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Green Chemistry for Total Phosphorus: Lab and Test Kit Methods
Ellen R Campbell, NECi Superior Enzymes
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Streamlining the Sample Preparation Workflow for Persistent Organic Pollutants (POP) in Environmental Samples
Angelika Koepf, LCTech GmbH
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Instrumentation Focus: LCMS
Session Chair(s): Mark Bruce (Eurofins Environment Testing America)
Analysis of Cationic Quaternary Polar Pesticides in Food Matrices Using Ion Chromatography Coupled with Triple Quad Mass Spectrometry
John Madden, Thermo Fisher Scientific
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Direct Aqueous Analysis of Pesticides and PPCPs in Drinking and Bottled Water at Parts Per Ttrillion Levels
Karl Oetjen, SCIEX
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Evolution of Glyphosate and Polar Pesticides Analysis in Environmental Matrices Using LC/MS/MS
Tarun Anumol, Agilent
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High Resolution Mass Spectrometry (HRMS) Techniques for Screening of PFAS in Environmental Samples
Kari Organtini, Waters Corporation
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Targeted Quantitation of Legacy and Emerging Per- and Polyfluoroalkyl Substances (PFAS) in Water Matrices
Tarun Anumol, Agilent
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Will LC-MS/MS Become the Workhorse in Environmental Laboratories? Examples of its Application for Protecting Public Health.
Ruth Marfil-Vega, Shimadzu Scientific Instruments
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New Organic Monitoring Techniques
Session Chair(s): Richard Jack and Sam Lodge (Phenomenex, Inc.)
A New EPA 1600-Series Method for PCB Congeners by Low-Resolution GC-MS
Adrian Hanley, USEPA Office of Water
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Automated Sample Processing of POPs with No Dichloromethane and Low Volume Solvent Use
Ruud Addink, Fluid Management Systems
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Dual-Channel GC×GC-FID for Routine Analysis of Total Petroleum Hydrocarbons (TPH-CWG)
Laura McGregor, SepSolve Analytical
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High Throughput Solid Phase Extraction, Cleanup and Concentration of Organochlorine Pesticides in Waste Water Using EPA Method 608.3
Ruud Addink, Fluid Management Systems
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Quick and Reliable Method for Cleanup of All 209 PCBs in One Fraction in Environmental Samples
Ruud Addink, Fluid Management Systems
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New Organic Monitoring Techniques (Session 2)
Session Chair(s): Charlie Appleby (Retired) and David Kennedy (Phenomenex, Inc.)
A Fast Method for US EPA 8270 Using Direct Heating Technology
Anastasia Andrianova, Agilent Technologies
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Developing A Better Method for Anaerobic Digestion Process Monitoring at a Large Wastewater Treatment Plant - Volatile Fatty Acids by Ion Chromatography with Inline Ultrafiltration
Xin Xu, East Bay Municipal Utility District
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Evaluating the Robustness of the Zebron™ ZB-Dioxin GC Column for Dioxin Analysis in Challenging Matrices: Fish Oil and Fly Ash
Kjell Hope, Pacific Rim Laboratories, Inc.
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Exploring GC Column Selectivity for Analysis of Aromatic Compounds
Ramkumar Dhandapani, Phenomenex
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Fast and Efficient Dioxins Analysis With Optimal GC Column Selectivity
Ramkumar Dhandapani, Phenomenex
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On-Line Sample Concentration Coupled with LC-MS/MS Orbitrap HRMS for the EU Water Framework Directive: Target Quantitation and Non-Targeted Screening of PFAS and Other Priority Environmental Contaminants in Water
Ed George, Thermo Fisher Scientific
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Ultra-fast Gas Chromatography Analysis of Total Petroleum Hydrocarbon Contamination in Soil and Sediment Using Unique Direct Column Heating
James McCurry, Agilent Technologies
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Air Monitoring, Methods, and Technology
Session Chair(s): Jason Herrington (Restek Corporation), Deborah Gaynor (Independent Consultant), and Nicola Watson (Markes)
Accelerated Solvent Extraction of Airborne Per- and Polyfluoroalkyl Substances from Styrene-Divinylbenzene Resin
Jason Hoisington, Restek Corporation
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Automated Open-path Fence-line Air Monitoring Systems
Don Gamiles, Argos Scientific, Inc.
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Innovative Open-path Tunable Diode Laser for Monitoring Hydrogen Sulfide Gas at the Fence Line
Tim Kuiken, M&C TechGroup North America
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Open-Path UV Air Monitoring Systems to Replace Passive Diffusive Tubes Using EPA Method 301
Eric Stevenson, Argos Scientific, Inc.
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Air Monitoring, Methods, and Technology (Session 2)
Session Chair(s): Jason Herrington (Restek Corporation), Deborah Gaynor (Independent Consultant), and Nicola Watson (Markes)
A Rapid Method for the Analysis of Air Toxics Based on US EPA TO-15
Terry Jeffers, Thermo Fisher Scientific
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ISO 17025 Accreditation of Open-path Systems as a Method for Standardization of QA/QC Protocols for Open-path Air Monitoring Systems
Mark Baird, Argos Scientific Africa (Pty) Ltd
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Moving Beyond TO-15: What’s New in Air Toxics Analysis?
Caroline Widdowson
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Thermal Desorption Tube Analytical Method Development for Alpha-Diketones and Benzene
Dru Burns, CDC/NIOSH
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Citizen Science in Environmental Monitoring
Session Chair(s): Leon Vinci (Health Promotion Consultants) and Michael Pascucilla (East Shore District Health Department)
Citizen Monitoring for Microplastics on Texas Gulf Coast
Diane Wilson, San Antonio Bay Estuarine Waterkeeper
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Citizen Science & Climate Change
Michael Pascucilla, East Shore District Health Department
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Citizen Science in the 'Time of COVID-19'
Leon Vinci, Drexel University
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Community Science at Billion Oyster Project
Kristin Schreiber, Billion Oyster project
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Preliminary South Portland Fence Line Study: EPA Method 325
Tom Mikulka, Retired
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Q&A Forum

Metals Analysis and Remediation
Session Chair(s): Zikri Arslan (US Geological Survey)
Accelerating ICP Analysis with the ASXpress Plus
Jacob Herrington, Teledyne Cetac Technologies
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Automated Analysis of Environmental and Water Samples for Total Metals and Elemental Species
C Derrick Quarles Jr, Elemental Scientific, Inc.
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Chromium Speciation of Drinking Waters by IC-ICP-MS
Haihan Chen, Shimadzu Scientific Instruments
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High Throughput Analysis of Drinking Water by ICP-MS According to EPA Method 200.8
Siqi Sun, Analytik Jena US LLC
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High-Throughput Automation for EPA Method 200.7 & 200.8
Steve Mangum, Elemental Scientific, Inc
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Method Optimization for the ICP-OES Analysis of Challenging Environmental Samples from Wastewater to Electronic Waste
Jeff Gross, Thermo Fisher Scientific
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Search for New Metal Ion Additives for Improved Cadmium Vapor Generation
Zikri Arslan, US Geological Survey
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Streamlining Method Development for Metals Analysis Using Agilent 5900 ICPOES and IntelliQuant 2.0
Greg Gilleland, Agilent
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SARS CoV-2 Wastewater Testing - State of the Science
Session Chair(s): Patsy Root (IDEXX), Stacie Crandall (Hampton Roads Sanitation District), and Sharon Mertens (Milwaukee Metropolitan Sewerage District)
Considerations Regarding the Establishment of Accreditation Systems for Laboratories Testing for SARS-CoV-2 in Wastewater
Jerry Parr, The NELAC Institute
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Coordination and Collaboration the Fastest Path to Success
Christobel Ferguson, The Water Research Foundation
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Pandemic Accreditation: How Accreditation Can Help in the Fight Against SARS CoV-2
Nick Slawson, A2LA
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SARS-CoV-2 Quantification and Variants Detection in Wastewater Samples: Lessons Learned from Analyzing Geographically Diverse Samples
Anda Quintero, Source Molecular/ LuminUltra Technologies
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The Value of Wastewater Surveillance to Support COVID-19 Response in a Community with Large-scale Asymptomatic Testing
Hannah Safford, UC Davis
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Validation of Controls for Wastewater Surveillance for SARS CoV-2
Brian Swalla, IDEXX Water R&D
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SARS CoV-2 Wastewater Testing - State of the Science (Session 2)
Session Chair(s): Patsy Root (IDEXX), Stacie Crandall (Hampton Roads Sanitation District), and Sharon Mertens (Milwaukee Metropolitan Sewerage District)
Applicable Quality Control Components for Molecular Analysis
Dongmei Alvi, Occoquan Lab/Virginia Tech
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COVID-19 Wastewater Surveillance: Solutions for Successful SARS-CoV-2 Viral RNA Extraction
Cynthia Ripoll, MACHEREY-NAGEL
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Development of NYC DEP’s SARS-CoV2 RNA Environmental Monitoring Program
Francoise Chauvin, NYC Environmental Protection - Bureau of Wastewater Treatment
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Qualitative and Quantitative Environmental Surveillance of SARS-CoV-2 in Ohio
Nichole Brinkman, US Environmental Protection Agency
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Wastewater Surveillance for SARS-CoV-2 to Assess Citywide Trends:Variability, Sensitivity, and Correlation to Case Data
Sandra McLellan, University of Wisconsin-Milwaukee
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Shale Oil and Gas
Session Chair(s): Kesavalu Bagawandoss (SGS North America, Inc.) and Dave Gratson (Environmental Standards, Inc.)
Assessing Analytical Issues and Improving/Remediating those Issues for the Analysis for Dissolved Gases in Potable Water Supplies – An Overview of Collaborative Studies by Producers, Laboratories and Regulatory Stakeholders
David Gratson, Environmental Standards
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Evaluating the Toxicity of Produced Water for Beneficial Reuse
Yanyan Zhang, New Mexico State University
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Shale Oil and Gas Industry – Pandemic Effects
Kesavalu Bagawandoss, SGS North America, Inc.
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Analyzing Microplastics in the Environment: Striving to Better Assess Occurrence, Fate and Effects
Session Chair(s): Tarun Anumol (Agilent Technologies), Dr. James Cizdziel (University of Mississippi), and Shelly M. Walther (Los Angeles County Sanitation Districts)
Automated Workflow for the Analysis of Microplastics
Louis Tisinger, Agilent
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Back to the Future: Lessons Learned and the Fundamentals of Pyrolysis - Gas Chromatography/Mass Spectrometry (PY-GC/MS) for the Analysis of Microplastics in Water Media
William Robberson, Ocean P3 Systems
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Microplastics Analysis: A Simplified Workflow for Comprehensive Characterization in the Environment
William Robberson, Ocean P3 Systems
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Microplastics: Rethinking Their Occurrence and Mitigation to Minimize Environmental Effects.
Ruth Marfil-Vega, Shimadzu Scientific Instruments
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Risk Assessment vs Risk Management for Microplastics
Anna-Marie Cook, Ocean P3 Systems
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Sample Collection, Preparation and Analytical Considerations for Environmental Microplastics Studies: The Path Forward Using New ASTM Standards for Microplastics
Harry L Allen, USEPA Region 9
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Understanding the Need for Mass Balance Measurements in Microplastics and the Three GC/MS Techniques Used to Get Them
Kurt Thaxton, GERSTEL Inc.
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Analyzing Microplastics in the Environment: Striving to Better Assess Occurrence, Fate and Effects (Session 2)
Session Chair(s): Tarun Anumol (Agilent Technologies), Dr. James Cizdziel (University of Mississippi), and Shelly M. Walther (Los Angeles County Sanitation Districts)
Fast Quantitative Detection of Microplastics Using TED-GC/MS, an Innovative Thermoanalytical Method
Paul Eisentraut, Bundesanstalt für Materialforschung und -prüfung (BAM)
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Looking Beyond the Polymer: Characterization of Microplastics by Thermal Desorption GC-MS
Jan Peter Mayser, Markes International Ltd
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Microplastics in a University Wastewater Treatment Plant and a Small Community Aerated Wastewater Stabilization Pond
Zhiqiang Gao, University of Mississippi
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Microplastics in Oysters from the Mississippi Sound
Kendall Wontor, University of Mississippi
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Towards a Holistic Understanding of the Microplastic Menace - the NOAA NCEI Global Marine Microplastic Database Initiative
Ebenezer Nyadjro, Mississippi State University
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California Efforts to Regulate Microplastics
Session Chair(s): Kitty Kong, Chevron & Shelly Walther, Los Angeles County Sanitation Districts
Accreditation Program for Microplastics Monitoring in Drinking Water
Charles Wong, Southern California Coastal Water Research Project Authority
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California’s Research and Regulations on Microplastics in Drinking Water
Scott Coffin, State Water Resources Control Board
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Microplastics Measurement Intercalibration Study
Charles Wong, Southern California Coastal Water Research Project Authority
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Q&A Forum
Where No Accreditation Program has Gone Before
Christine Sotelo, State Water Resources Control Board, California ELAP
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Polyfluoroalkyl Substances (PFAS) in the Environment
Session Chair(s): Charles Neslund (Eurofins Lancaster Laboratories Environmental) and Mike Chang (Restek Corp.)
A New Method for the Analysis of PFAS in Non-Potable Water
Lawrence Zintek, US EPA Region 5
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Concentrating EPA 537.1 Extracts: Fast, Reliable, Low Background
Michael Ebitson, Biotage LLC
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Determining Total Organic Fluorine in Wastewater and Process Water Samples
Jay Gandhi, Metrohm USA
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High Throughput Solid Phase Extraction and Concentration of PFAS/PFOS in Ground and Waste Water Using EPA Method 533 and 537.1
Tom Hall, Fluid Management Systems
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Total Organofluorine (TOF) Analysis by Combustion Ion Chromatography – A New Tool for Monitoring PFAS Impacts
Heather Lord, Bureau Veritas
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Where are My PFAS Coming From? A Systematic Evaluation of PFAS Sources in the Laboratory.
Ruth Marfil-Vega, Shimadzu Scientific Instruments
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Polyfluoroalkyl Substances (PFAS) in the Environment (Session 2)
Session Chair(s): Charles Neslund (Eurofins Lancaster Laboratories Environmental) and Mike Chang (Restek Corp.)
A New Rapid, Simple, and Efficient Extraction Method of PFAS from Soil
Alicia Stell, CEM Corporation
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Determination of Per- and Polyfluorinated Alkyl Substances (PFAS) in Drinking Water Using Automated Solid Phase Extraction and LC-MS/MS for U.S. EPA Method 533
Chris Shevlin, Thermo Fisher Scientific
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Extraction and Analysis of Poly- and Perfluoroalkyl Substances (PFAS) from Soil
Chris Shevlin, Thermo Fisher Scientific
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Improved Accuracy, Precision and Laboratory Productivity from Employing a Single Tube SPE-GCB Sample Preparation Configuration for the Analysis of PFAS under DOD QSM 5.3
Sam Lodge, Phenomenex, Inc.
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Progress On the Use of Accurate Mass qTOF for PFAS Investigations
Charles Neslund, Eurofins Lancaster Laboratories Environmental
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Updates on the Use of TOF for PFAS Investigations - Where Does It Fit In?
Charles Neslund, Eurofins Lancaster Laboratories Environmental
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Polyfluoroalkyl Substances (PFAS) in the Environment (Session 3)
Session Chair(s): Charles Neslund (Eurofins Lancaster Laboratories Environmental) and Mike Chang (Restek Corp.)
Determination of Total Organic Fluorine (TOF) in Wastewater with High-Resolution Continuum Source Atomic Absorption Spectrometer (HR-CS MAS)
Siqi Sun, Analytik Jena US LLC
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Finding PFAS in a Haystack: Analytical Tools to Identify Trace PFAS in Complex Matrices
Matt Edwards, SepSolve Analytical
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PFAS Analysis Based Upon a pH-Variable LC Mobile Phase Gradient
David Schiessel, Babcock Laboratories, Inc.
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The Importance of Sorbent Mass to Sample Volume for the Extraction of PFAS from Drinking Water Using Weak Anion Exchange SPE
Matthew Giardina, Agilent Technologies
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Polyfluoroalkyl Substances (PFAS) in the Environment (Session 4)
Session Chair(s): Charles Neslund (Eurofins Lancaster Laboratories Environmental) and Mike Chang (Restek Corp.)
Accurate Mass QToF - A New Direction in Quantitative PFAS Analysis
Kathy Hunt, Vogon Labs
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Analysis of PFAS Compounds in Indoor Air Using Thermal Desorption GC-MS Part 2: Using Tandem Mass Spectrometry to Improve Detectability and Improve Reliability
Kurt Thaxton, GERSTEL
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Automation of Solid Phase Extraction Following EPA Method 533
Ian Wan, PromoChrom Technologies Ltd
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Per- and Polyfluoroalkyl Substances (PFAS) Contamination in Materials Used to Collect, Prepare, and Analyze for PFAS in the Environment
Danielle Kleinmaier, USEPA - Region 5 laboratory
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PFAS Analysis Using High Resolution Accurate Mass Spectrometry
Craig Butt, SCIEX
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Best Management Practices for Environmental Laboratories
Session Chair(s): Scott Siders (Retired) and Andrea Teal (Eurofins Environment Testing America)
Party Balloons vs GC/MS- Managing the Helium Supply Shortage
Eric Redman, Eurofins Environment Testing America
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Reducing the Cost of Poor Quality with an Effective CAPA Program
Elizabeth Turner, Pace Analytical Services
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Use of Performance Metrics in an Environmental Testing Laboratory
Scott Siders, TNI Board of Directors
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Crafting Consensus Methods for Environmental Sampling and Measurement
Session Chair(s): William Lipps (Shimadzu Scientific Instruments), Raul Dominguez (AQMD), and Tarun Anumol (Agilent Technologies)
A Consolidated Method for the Analysis of Organochlorine Pesticides and Polychlorinated Biphenyls in Environmental Samples using Automated SPE and GC-MS/MS
Matthew MacLennan, Pacific Rim Laboratories, Inc.
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ASTM International and the Building of Consensus Standards in Support of Environmental Laboratories
Raul Dominguez, South Coast AQMD
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Determination of Bioavailable Aluminum in Natural Waters in the Presence of Suspended Solids
William Adams, Red Cap Consulting
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Hitting Reset on Method Development, Validation and Use for EPA Programs
Jerry Parr, The NELAC Institute
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Quality Control Specifications for Standard Test Methods for Water Analysis
Lisa Houston, PAC, LP
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Three New Cyanide Methods at Standard Methods Part 4000
William Lipps, Shimadzu
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Why Join the American Society for Testing and Materials, a Brief Introduction to D19 Committee on Water
Richard Jack, Phenomenex
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Data Quality, Management, and Review
Session Chair(s): Kyle Power (Trihydro Corporation), Polly Newbold (ddms, Inc.), and Jennifer Richardson (The Dow Chemical Company)
Automation for Proactive Risk Management in Facilities with Waste Streams, Water Treatment, and Analytical Laboratories
Paul Banfer, EISC Lab Data Automation
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Enhanced Software for Streamlined QC and Reporting of ICP-MS Regulatory Data
Craig Jones, Agilent Technologies, Inc
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Radioanalytical Detection Status in Environmental Samples
Corey White, N3B-Los Alamos
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The Pillars of Data Integrity in Laboratory Data Automation (LCMS PFAS Analysis to UCMR Example)
Paul Banfer, EISC Lab Data Automation
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Identifying and Combatting Inappropriate Laboratory Practices
Session Chair(s): Kyle Power (Trihydro Corporation), Polly Newbold (ddms, Inc.), and Jennifer Richardson (The Dow Chemical Company)
Cleaning up California: A Case Study about Dry Labbing
Naeem Ahmad, California Environmental Laboratory Accreditation Program
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The Importance of Traceability in the Analytical Process
Charles Appleby, Retired
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The Power of Process Automation for Environmental Labs
Tim Akin, Qualtrax
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Laboratory Informatics
Session Chair(s): Robert Benz (HORIZON Lab Systems, Inc.)
More Uses for LIMS than Reporting
Michelle Carpenter, SRN Testing Services
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SDMS (Sample Data Management System) A General Solution for LIMS Raw Data Entry
Bin Yu, AIS International Ltd.
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Unraveling the Mystery of SaaS, PaaS or On-Premise LIMS Selections
Chris Couch, HORIZON Lab Systems
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Using a LIMS to Solve Today’s Most Common Laboratory Challenges
Kenneth Ochi, Accelerated Technology Laboratories
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Operational Issues Impacting the Environmental Laboratory Industry
Session Chair(s): Judy Morgan (Pace Analytical Services)
Assessing New Emerging Contaminants & Methods for Accreditation
Mitzi Miller, Dade Moeller/Miller Quality Consulting
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Bubble Trouble Solution
Mark Bruce, Eurofins Environment Testing America
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Elevating California's Environmental Laboratories as Essential Workforce
Christine Sotelo, State Water Resources Control Board, California Environmental Laboratory Accreditation Program
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Improve Efficiency and Minimize Downtime of Your GCMS System
Angela Smith Henry, Agilent Technologies Inc.
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Reevaluating the Holding Time & Preservation Requirements for Acrolein & Acrylonitrile in Water
David Friedman, American Council for Independent Laboratories (ACIL)
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UT Knoxville’s Water Quality Laboratory Accreditation: Episode III – Lab Solo
Adrian Gonzalez, University of Tennessee
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When Are New or Novel Analytical Methods Ready for Regulatory Use?
Christopher Hand, California ELAP
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TNI: Advocacy Committee
Session Chair(s): Steve Arms, Florida DOH (Retired)


TNI: Assessment Forum
Session Chair(s): Judy Morgan, Pace Analytical Services

% RSE and RE – What is it and how do I use it?
Aaren Alger, Alger Consulting & Training
Calibration – Creation, Verification, Large Analyte Lists and Dropping Points
Jeanne Mensingh, Labtopia, Inc.
LOD/LOQ
Valerie Slaven, PDC Laboratories, Inc
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Method blank and DL (MDL)
Mitzi Miller, Miller Quality Consulting
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Traceability – Where Does it End?
Shawn Kassner, Pace Analytical Services, LLC Corporate

TNI: Assessment Forum (Continued)
Session Chair(s): Judy Morgan, Pace Analytical Services


TNI: Chemistry Expert Committee
Session Chair(s): Michelle Wade, A2LA Workplace Training

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TNI: Field Activities Committee
Session Chair(s): Scott Haas, Environmental Testing, Inc.


TNI: Laboratory Accreditation Body Committee
Session Chair(s): Carl Kircher, Florida DOH

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TNI: Laboratory Accreditation System Executive Committee (LASEC)
Session Chair(s): Maria Friedman, California ELAP

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TNI: Laboratory Quality Systems Committee
Session Chair(s): Debbie Bond, Alabama Power


TNI: Mentor Session (Afternoon)
Session Chair(s): Dorothy Love, Eurofins Environment Testing America


TNI: Mentor Session (Morning)
Session Chair(s): Dorothy Love, Eurofins Environment Testing America

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TNI: Microbiology Expert Committee
Session Chair(s): Cody Danielson, Oklahoma DEQ


TNI: NELAP Accreditation Council
Session Chair(s): Kristin Brown, Utah DOH

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TNI: Proficiency Testing Program Executive Committee
Session Chair(s): Shawn Kassner, Pace Analytical Services


TNI: Update of TNI Activities
Applying Management System Concepts to Environmental Activities
Marlene Moore, Advanced Systems, Inc.
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Benefits of Accreditation for Field Sampling and Measurement Organizations
Justin Brown, Environmental Monitoring and Technology
Reinventing the Technical Manager Position
Aaren Alger, Alger Consulting and Training
State of National Accreditation
Jerry Parr, The NELAC Institute
TNI’s Mentor Initiative
Susie Arredondo, San Elijo Joint Powers Authority
TNI’s Training Efforts
Calista Daigle, Pace Analytical Services

TNI: Whole Effluent Toxicity Testing Expert Committee
Session Chair(s): Rami Naddy, TRE Environmental Strategies

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Advances in High Resolution Mass Spectrometry and Its Emerging Environmental Applications
Use of Non-Targeted Workflows for the Analysis of Pharmaceutical and Illicit Drug Occurrence in Environmental Samples
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Air Monitoring, Methods, and Technology
Improved Identification of Organic Markers in Ambient Particulate Matter (PM2.5) for Reliable Source Attribution
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Passive Sampling and Its Pivotal Role in ʹGreenerʹ Sampling of VOCs in Various Industrial Settings
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PFAS in Air: Sampling and Analytical Techniques for the Identification of Persistent Contaminants and New Method Updates
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Citizen Science in Environmental Monitoring
A Citizens Science Project – Climate Change in Connecticut: A Research & Photojournalism Road Map to Awareness
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Collaborative Efforts to Improve Environmental Monitoring
Validation of SW-846 Test Method 3050C for Acid Digestion of Inorganics Found in Sediment, Sludges, and Soils
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Drinking Water
Comparison of SPME and SPME Arrow for the Trace-level Analysis of Taste and Odor Compounds in Drinking Water
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From the Field to the Lab: Trace Metal Analysis of Drinking Water with Solid-State Electrodes
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Utilizing 624 GC Column Selectivity and Low bleed Stationary Phase for the Analysis of Purgeable Volatile Organic Compounds by GC-MS
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Identifying and Combatting Inappropriate Laboratory Practices
Monitoring Cyanide Concentration Changes in Environmental Water Samples as a Function of Sample Preservation and Holding Time
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Metals Analysis and Remediation
Rapid Analysis of Wastewaters Following U.S. EPA 200.7
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Trace and Major Elements Analysis of Environmental Samples using EPA 6020B Method
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New Organic Monitoring Techniques
A New Rapid, Simple, and Efficient Extraction Method of Semi Volatile Organic Compounds from Soil Matrices
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Analysis of Diesel Range Organics (DRO) and Motor/Lube Oil Range Organics (ORO) in Ultrashort Run Time
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Determination of Benzene and its Derivatives in Water with the Agilent Headspace Sampler and 8890 GC
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Determination of Oxyhalide Disinfection By-products in Water by Suppressed Anion Chromatography Coupled with Mass Spectrometry
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Expediting Polycyclic Aromatic Hydrocarbon Analysis with Optimal Selectivity and Dimensions
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Performance Demonstration of a New GC-MS Instrument and Novel BFB Tune for Analysis of Volatile Compounds by EPA Method 624.1 and 8260C.
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Volatile Organic Compounds Analysis in Soils Matrix Using Static Headspace Sampling
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Operational Issues Impacting the Environmental Laboratory Industry
Improving Lab Productivity and Operational Efficiency Using IoT/M2M Technology
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Polyfluoroalkyl Substances (PFAS) in the Environment
Analysis of Per- and Polyfluoroalkyl Substances (PFASs) in Drinking Water Using Weak-Anion Exchange SPE and LC-MS/MS Analysis According to EPA Method 533
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Application of a New WAX SPE Cartridge for The Analysis of PFAS in Drinking Water
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Considerations for Improved EPA Method 533 Accuracy and Precision for the Analysis of PFAS in a Production Laboratory Environment
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Critical Review and Screening of Laboratory Supplies for PFAS Analysis in Water Samples
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Direct Analysis of Per-and Polyfluoroalkyl Substances (PFAS) in Ground, Surface, and Wastewater by LC-MS/MS
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Fast and High-Resolution LC-MS Separation of PFAS
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Method Validation for the California Expanded List for PFAS Compounds
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SARS CoV-2 Wastewater Testing - State of the Science
Quantification of SARS-CoV-2 in Wastewater Influent by a Modified Electronegative Membrane Adsorption Technique for use with RT-ddPCR, and the Effects of Influent Source on RNA Recovery
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Wastewater Monitoring of SARS-CoV-2 with Early WarningTM COVID 19 Test Provides Insights on Community Prevalence
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