AppNote 240/2022 In this study, volatiles were collected from the headspace around plants for subsequent determination by GC/MS. Passive air sampling was performed using Thin Film Solid Phase Microextraction (TF-SPME) […]
LEARN MOREApp Note 196/2018 In the work presented here, highly sensitive determination of around 100 contaminants in surface water in the concentration range from low double digit to low triple-digit pg/L […]
LEARN MOREApp Note 8/2011 This study shows the analysis of a commercially available personal care product using the GERSTEL MultiPurpose autosampler (MPS) configured with Thermal Desorption Unit (TDU), Cooled Injection System […]
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 1/2000 A new approach using stir bars coated with PDMS was recently developed. In this approach, 50-300 μL PDMS coatings are used. Consequently, the sensitivity is increased by […]
LEARN MOREApp Note 6/2010 This method uses a QuEChERS (quick, easy, cheap, effective, rugged, and safe) single-step acetonitrile (ACN) extraction and salting out liquid-liquid partitioning to extract PAHs from seafood tissue. […]
LEARN MOREApp Note 6/2010 The Deepwater Horizon oil rig explosion and the subsequent massive oil spill was one of the worst offshore oil catastrophe in United States history and is and […]
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