Using the GERSTEL Multi Purpose Sampler (MPS) as a large volume fraction collector

Chromatography Technical Note No AS99 Parts per trillion determination of volatile organic compounds in water using automated headspace extraction with the Gerstel MPS and CTS-2 cryofocusing unit on an Agilent GC-MS Derek Finnegan, Anatune Ltd. Hardwick, Cambridgeshire, UK Bob Green,…

Chromatography Short Note No AS92S Investigations into the automated Online Solid Phase Extraction and GCMS Analysis of Metaldehyde from Water Samples. Introduction This application note describes preliminary work for an online, automated method for the extraction of metaldehyde from water…

Chromatography Technical Note No AS107 Benefits of using sample enrichment techniques (Headspace SPME, Twister SBSE, and Dynamic headspace) to determine trace level analytes present in a herbal based liquor. Dan Carrier, Anatune Ltd. Hardwick, Cambridgeshire, UK. Introduction This application note…

Chromatography Technical Note No AS136 The Automated Derivatisation and Extraction of Fatty Acids using the Gerstel MPS Autosampler and Agilent 7890 / 7200 GC/Q-TOF Sean O’Connor and Nathan Hawkins, Anatune Ltd. Girton, Cambridgeshire (UK). Introduction Instrumentation Precise extraction and measurement…