Extract Nonvolatile Pesticides from Drinking Water, Using a Graphitized Carbon Adsorbent

Bulletin 900B Solid Phase Extraction of Pesticides from Fruits and Vegetables, for Analysis by GC or HPLC Recovery rates for polar analytes, including carbamate and thiourea pesticides, are higher and less variable with ENVICarb carbon-based solid phase extraction tubes than…

Bulletin 841C Chlorinated Pesticides Analysis by Capillary GC: Alternative Approaches We manufacture and test SPB-608 capillary columns specifically for analyses of chlorinated pesticides. 30m x 0.25mm ID columns can be used in capillary GC systems; 15m x 0.53mm ID columns…

TheReporter Reprinted from Volume 16, No. 5, 1997 T297035 © 1999 Sigma-Aldrich Co. For more information, or current prices, contact your nearest Supelco subsidiary listed below. To obtain further contact information, visit our website (www.sigma-aldrich.com), see the Supelco catalog, or…

Solid Phase Extraction Products Improve Sensitivity and Increase Throughput NEW Products Phases and Configurations Unique Specialty Products Accessories Quick Look-up Guides Useful Tips Solid Phase Extraction Products A Brief History of Supelco Solid Phase Extraction (SPE) Supelco®, the Analytical and…