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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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spme, spmefiber, fibercoating, coatingholder, holderanalyte, analytepdms, pdmsdesorption, desorptionsampling, samplinghplc, hplcsupelco, supelcodescription, descriptionextraction, extractionpolar, polarnonpolar, nonpolarcarboxen
Application Note 56 Fast Analysis of Volatile Organic Compounds by Solid Phase Microextraction/Capillary GC Solid phase microextraction is a fast, solventless alternative to conventional sample extraction techniques. Because no solvent is injected, and the analytes are rapidly desorbed onto the…
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vocol, vocolmicroextraction, microextractionspme, spmefactors, factorscolumn, columnanalytes, analytesstirring, stirringdesorbed, desorbedsolid, solidaql, aqlresponse, responsechloride, chloridepolarity, polaritypurge, purgelicensed
Application Note 141 Air Sampling of VOCs by SPME for Analysis by Capillary GC The disposable SPME portable field sampler and the Carboxen/ PDMS fiber are an ideal combination for monitoring VOCs in air samples. The ability to collect air…
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pdms, pdmsspme, spmefiber, fiberchloride, chloridecarboxen, carboxenfield, fieldvinyl, vinylvocs, vocsacrylonitrile, acrylonitrileair, airportable, portabletetrachloroethene, tetrachloroethenetrichloroethene, trichloroethenesampler, samplermethylene
Application Note 62 Monitor Organic Volatile Impurities (OVIs) in Pharmaceutical Products, Using Solid Phase Microextraction/Capillary GC A 100µm polydimethylsiloxane-coated SPME fiber provided higher sensitivity for less polar analytes (i.e., organic volatile impurities) and a polyacrylate-coated fiber provided higher sensitivity for…
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spme, spmevolatile, volatileovis, ovisheadspace, headspaceimmersion, immersionfiber, fiberimpurities, impuritiestrichloroethylene, trichloroethylenemicroextraction, microextractionorganic, organicmanual, manualsampling, samplingpharmaceutical, pharmaceuticalaqx, aqxisopropanol
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