GC Capabilities

Maximize Performance! Gas Chromatography Accessories and Gas Purification/Management Products Septa Liners Ferrules Solvents Syringes Vials Purifiers and more Maximize Performance! Choosing the Correct Products Choosing the proper items for routine system maintenance and new column installation can save costly downtime…

Environmental Sampling and Analysis Solutions that enable a safe and healthier world Air Sampling Sample Preparation for Water and Soil GC, HPLC and UHPLC Columns and Accessories Solvents and Reagents Analytical Standards and CRMs Custom Services | | | ENVIRONMENTAL…

Capillary GC Column Selection and Method Development A Primer on Column Parameters and Instrument Conditions Updated: March 3, 2015 sigma-aldrich.com/analytical © 2012 Sigma-Aldrich Co. All rights reserved. sigma-aldrich.com/gc Agenda • Column Selection – Stationary Phase – Column I.D. – Film…

Basics in Air Monitoring Frank Michel, Jamie Brown sigma-aldrich.com/analytical © 2012 Sigma-Aldrich Co. All rights reserved. Content • Overview Air Monitoring • Where and how it‘s done? • Sampling Techniques • Passive Sampling • Active Sampling • Air Monitoring Devices…