2019 AOAC Annual Meeting - Preliminary Program

30 SEPTEMBER 6–12, 2019 SHERATON DENVER DOWNTOWN HOTEL Determination of Brominated Vegetable Oils in Beverages Using Pyrolytic Combustion Coupled to Ion Chromatography Presenter: Terri Christison , Thermo Fisher Scientific, Sunnyvale, CA, USA CoAuthor: J. Rohrer , Thermo Fisher Scientific, Sunnyvale, CA, USA Determination of Vitamin D in Food by LC-MS/MS Presenter: Minjeong Seo , Korea Research Institute of Analytical Technology, Daejeon, Republic of Korea Development of Probability-Based Sampling Plan for Gluten Estimation in Oats Presenter: Girdhari Sharma , U.S. Food and Drug Administration, Laurel, MD, USA CoAuthors: M. Pereira, K. Williams , U.S. Food and Drug Administration, Laurel, MD, USA, S. Wang, S. Chirtel, T. Canida , U.S. Food and Drug Administration, College Park, MD, USA, T. Whitaker , North Carolina State University, Raleigh, NC, USA, P. Wehling , Medallion Laboratories/ General Mills, Minneapolis, MN, USA, M. Arlinghaus , General Mills, Minneapolis, MN, USA, L. Jackson , U.S. Food and Drug Administration, Bedford Park, IL, USA TUESDAY, SEPTEMBER 10, 2019 Poster Presentation Viewing Times: 10:00 am – 5:00 pm AGRICULTURE AND ENVIRONMENT Characterization of Biomass Reference Materials for Use in Environmental Research Presenter: Laura Wood , U.S. National Institute of Standards and Technology, Gaithersburg, MD, USA CoAuthors: C. Barber, RG. Downing, R. Oflaz, R. Paul, N. Sharp , U.S. National Institute of Standards and Technology, Gaithersburg, MD, USA Determination of Legacy and Emerging Perfluoroalkyl Substances Water Samples Using LC-MS/MS Presenter: Eimear McCall , Waters Corp., Wilmslow, United Kingdom CoAuthors: K. Organtini, K. Rosnack , Waters Corp., Milford, MA, USA Development of Simple, Rapid, and Cost Effective In-Field Tests to Monitor and Predict Risk of Airborne Inoculum and Infection Events Presenter: Andrew Wheeler , Mologic, Bedfordshire, United Kingdom CoAuthor: A. Wheeler , Mologic, Hollis, ME, USA CANNABIS A Multiresidue Approach to Pesticide Screening in Cannabis Using GC-MS/MS Presenter: Naren Meruva , Waters Corp., Milford, MA, USA CoAuthors: K. Tran, K. Organtini, P. Hancock, K. Rosnack , Waters Corp., Milford, MA, USA

A New Rapid, Simple, and Efficient Extraction Method for Cannabis Presenter: Alicia Stell , CEM Corp., Matthews, NC, USA CoAuthors: C. Olsson, B. Leffler, C. Cashman, B. Liu , CEM Corp., Matthews, NC, USA Comparison of HPLC and UPLC Methods for the Determination of Cannabis Potency Presenter: Naren Meruva , Waters Corp., Milford, MA, USA CoAuthors: C. Layton, A. Aubin , Waters Corp., Milford, MA, USA Determination of Pesticides and Mycotoxins in Cannabis Using a Simple Extraction Procedure with dSPE Cleanup and LC-MS/MS Presenter: Naren Meruva , Waters Corp., Milford, MA, USA CoAuthors: K. Tran, M. Twohig, M. Young , Waters Corp., Milford, MA, USA, C. Hudalla , ProVerde Labs, Milford, MA, USA The Analysis of Mycotoxins in CBD Oils by LC-MS/MS Presenter: Ashlee Gerardi , Restek Corp., Bellefonte, PA, USA DETECTION AND MEASUREMENT OF NATURAL TOXINS Application of an Automated Sample Preparation System for Mycotoxin Analysis in Foods Presenter: Kai Zhang , U.S. Food and Drug Administration, College Park, MD, USA Determination of Tenuazonic Acid in Ketchup, Tomato Juice, Fresh Tomato, Apple, and Citrus by Immunoassay Presenter: Jingping Xie , Beacon Analytical Systems, Inc., Saco, ME, USA CoAuthor: T. Fan , Beacon Analytical Systems, Inc., Saco, ME, USA GENERAL METHODS, QUALITY ASSURANCE, AND ACCREDITATION A Study on Performance Evaluation of Participants in Proficiency Testing Rounds, Evaluating Different Outlier Removal Methods and Standard Deviation for Proficiency Assessment Calculations to Participant Results Presenter: Navya Jonnalagadda , Trilogy Analytical Laboratory, Hyderabad, India CoAuthors: S. Sankaran , Ministry of Textiles, Hyderabad, India, R. Malone, S. Desai , Trilogy Analytical Laboratory, Hyderabad, India Development and Validation of a Method for 2’-Fucosyllactose Determination in Infant Formula, Premixes, and Raw Material Presenter: Ioannis Vrasidas , Eurofins Food, Feed & Water Testing Netherlands, Heerenveen, Netherlands CoAuthors: G. Ten Kate, K. Koureta, P. Sanders, J. van Soest , Eurofins Food, Feed & Water Testing Netherlands, Heerenveen, Netherlands