TechNote ITN-303 Preparation of standards for quantification in gas chromatography is part of daily activities in the analytical laboratory. Accurate and precise transfer of liquids is critical to meaningful analytical […]
LEARN MOREThis study focuses on the simultaneous detection of OP pesticides using two 8890 gas chromatographs with a GERSTEL MPS roboticpro sampler. The MPS was configured to perform liquid injection. Static […]
LEARN MOREApp Note 202/2019 Food products are routinely monitored for quality, authencity and safety. Analysis of food products may also be necessary due to off flavor or odor complaints. The aroma […]
LEARN MOREApp Note 6/2008 A fast SPE-GC-ECD method for the analysis of PCBs in waste oil was developed. A complete profile was obtained following SPE with a 12 minute GC run-time […]
LEARN MOREApp Note 3/2009 Solid phase extraction (SPE) is one of the sample preparation methods most widely used by chromatographers, as demonstrated by the numerous published SPE methods found in the […]
LEARN MOREApp Note 2/2014 This note presents a fully automated analysis system for the determination of THC and its metabolites in blood serum. Automation is based on the GERSTEL MultiPurpose Sampler […]
LEARN MOREApp Note 7/2013 Analyzing blood serum for opioids, cocaine and metabolites is a routine task in forensic laboratories. The most commonly used methods involve several manual or partly-automated sample preparation […]
LEARN MOREApp Note 4/2015 The extraction of dried blood spots (DBS) typically involves manual intervention. First, a small disc is punched out of the center of a dried blood spot placed […]
LEARN MOREApp Note 1/2015 In metabolomics studies, large sample sets have to be analyzed to allow statistical differentiation of sample types. Obviously, repeatability of the whole analytical workfl ow, including sample […]
LEARN MORE