App Note 12/2006 A method for fast screening of pesticide multi-residues in aqueous samples using dual stir bar sorptive extraction (dual SBSE) – thermal desorption (TD) – fast GC/MS has […]
LEARN MOREApp Note 1/2002 In this study we describe the possibility of automation of the SBSE desorption step with direct transfer of the liquid extract to HPLC by use of the […]
LEARN MOREApp Note 9/2001 The analysis of contaminated soil and sludge samples for semi-volatile organic compounds (SVOC) has traditionally been performed using gas chromatography/mass spectrometry (GC/MS) (EPA SW-846, Method 8270). This […]
LEARN MOREApp Note 8/2001 Two extraction techniques that avoid solvent consumption and cut down the sample preparation to a minimum – Solid Phase MicroExtraction (SPME) and Stir Bar Sorptive Extraction (SBSE) […]
LEARN MOREApp Note 2/2000 For the analysis of organic compounds in aqueous environmental matrices several sample preparation methods are used. Volatile organic compounds can be analyzed using (static) headspace, purge and […]
LEARN MOREApp Note 3/1994 Thermal desorption is a well known technique for the analysis of volatile organic contaminants in air and normally employs adsorption on porous polymers. This operation principle can […]
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