Solid Phase Microextraction of Semivolatile Compounds

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…

TheReporter Reprinted from Volume 15, No. 3, 1996 T296033 © 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…

Application Note 17 Polyacrylate Film Fiber for Solid Phase Microextraction of Polar Semivolatiles from Water Our polyacrylate-coated fiber used in the solid phase microextraction technique effectively extracts difficult polar compounds, such as phenols, from water samples. This fiber overcomes the…

Application Note 61 Solid Phase Microextraction/Capillary GC: Rapid, Sensitive Detection of Gasoline in Fire Debris Headspace sampling by SPME eliminated sample transfer/ sample handling losses and offered, on average, a 1.0-, 3.8, and 11.2-fold increase in response, relative to passive…