AOAC 133rd Annual Meeting - Final Program

EST Analytical Booth #223 503 Commercial Drive Fairfield, OH 45014-7594 513-520-7283 www.estanalytical.com

Interscience Laboratories Inc Booth #206 32 Cummings Park Woburn, MA 01801 781-937-0007 www.interscience.com

EST Analytical is a global manufacturer, distributor and service provider of analytical instruments and lab equipment with locations in Cincinnati, OH, Rotterdam, NL and Beijing, China. Products include the Flex Robotic Sampling Platform for GC sample introduction, and the ePrep — a robotic workstation for sample prep, liquid handling, and micro solid phase extraction. Full Spectrum Analytics Booth #103 1252 Quarry Lane Pleasanton, CA 94566 800-795-6357 www.fsaservice.com Full Spectrum Analytics (FSA) is a leading supplier of multi-ven- dor services specializing in a wide range of analytical instrumentation. We provide service contracts, repairs, qualifi- cation and laboratory relocation services for customers across the US. Our technical expertise and prompt on-site response time makes us the leading support provider in today’s analytical instrument marketplace.

Interscience designs and manufactures an innovative product line to perform quick and safe microbiological analyses, from sample preparation to bacterial enumeration. We will be exhibiting our Plate & Count System, featuring the easySpiral ® Dilute and Scan ® 4000 automatic colony counter, as well as our Dilute and Blend System featuring the DiluFlow ® dilutor and BagMixer ® lab blender.

IonSense, Inc Booth #710 999 Broadway, Suite 404 Saugus, MA 01906 781-231-1739 www.ionsense.com

IonSense Direct Analysis in Real Time (DART ® ) mass spec- trometer sources are available for all major LC/MS vendor instruments. DART ® can analyze gas, liquid, or solid samples generating a mass spectrum without need for chromatography or sample prep. Ask us for details on DART ® use in food, and supplement characterization.

GERSTEL, Inc. Booth #418 701 Digital Drive, Suite J Linthicum, MD 21090 410-247-5885 www.gerstelus.com

IsoSciences Booth #218

340 Mathers Road Ambler, PA 19002 610-337-3762 www.isosciences.com

GERSTEL Inc. provides systems for chemical analysis focusing on automated sample preparation and introduction for Gas Chromatography/Mass Spectrometry (GC/MS) and Liquid Chromatography/Mass Spectrometry (LC/MS). GERSTEL Inc. addresses our customer’s critical challenges in sample prepara- tion, clean-up, and high-throughput, while obtaining the lowest detection limits possible, all combined with our life-time support.

IsoSciences specializes in 13C and deuterated isotopically labeled internal standards for food and vitamin, steroid, hormone, vitamin D and clinical diagnostic LC-MS and GC-MS testing. The internal standards are available as either powder or exact concentration solutions. Most internal standards are deliv- ered next day from our extensive catalog.

J2 Scientific LLC Booth #611 1901 Pennsylvania Drive, Suite C Columbia, MO 65202 573-214-0472 www.j2scientific.com

Inorganic Ventures Booth #318 300 Technology Drive Christiansburg, VA 24073 540-585-3030 www.inorganicventures.com

J2 Scientific is a leader in automation for the sample prep labo- ratory. See the new AcceleVAP N2 evaporator, PL3 parallel SPE system and the new PL2 platform for automated Large Volume Water Extraction, SPE, GPC Cleanup and Concentration. J2 Scientific is also your source for GPC Cleanup and SPE columns.

Inorganic Ventures is dedicated to being industry leaders in the manufacture and worldwide delivery of the most precise and accurate inorganic certified reference materials. We make almost any inorganic CRM for ICP, ICP-MS, atomic absorption, wet chemistry and QC applications. Our strength lies in catering to your specific needs.

116 SEPTEMBER 6–12, 2019 SHERATON DENVER DOWNTOWN HOTEL