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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…
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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…
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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…
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Application Note 6 Solid Phase Microextraction of Semivolatile Compounds An SPME fiber coated with 7µm of polydimethylsiloxane is ideal for extracting semivolatile compounds from water. The SPME technology eliminates the use of solvents in extracting water samples for organic compound…
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