Polyacrylate Film Fiber for Solid Phase Microextraction of Polar Semivolatiles from Water

TheReporter Reprinted from Volume 14, No. 3, 1995 T295033 © 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…

Bulletin 923 Solid Phase Microextraction: Theory and Optimization of Conditions Solid phase microextraction, a simple, effective adsorption/ desorption technique, eliminates the need for solvents or complicated apparatus for concentrating volatile or nonvolatile compounds in liquid samples or headspace. SPME is…

Solid Phase Microextraction Theory and Basics of a modern Sample Preparation Technique SIGMA-ALDRICH Chemie GmbH Eschenstraße 5, 82024 Taufkirchen Germany SPME History • Patented Technology of the University of Waterloo, Canada • Inventor: Janusz Pawliszyn, Ph.D. • Automisation by Varian…

Application Note 32 Use Solid Phase Extraction to Isolate Phenols from Aqueous Samples ENVI-Chrom P is a highly crosslinked styrene-divinylbenzene resin that effectively extracts polar aromatic compounds from water samples. Compared with silica-based packings and traditional resin-based packings, ENVI-Chrom P…