Monitoring of Liquid Matrices by GC Using a Simplified and Enhanced Headspace Sampling System
Nov 11 2019 Read 2855 Times
Chromatotec® presents a headspace sampling system designed to extract representative samples from the liquid phase. The vaporised sample can be preconcentrated using a trap to achieve quantification at very low concentration levels (ppb and/or ppm). Then, it is injected automatically and in continuous mode into the auto-GC analyser. Speciation of sulphur compounds or VOCs is done with a MEDOR® sulphur specific electrochemical detector or a FID respectively. The complete system allows online analysis without human intervention.
This technology can be used for a wide variety of applications in the oil and gas industry. It allowed controlling the effectiveness of the LPG odorisation process with DMS and TBM, to alert in case of leakage. In aqueous mode, it has been applied for the analysis of acrylonitrile. This polymer is used in plastics, fibres or as a component of additives to enhance oil recovery. This sampling system reduces the risk of polymerisation of its monomer, acrylamide, avoiding the clogging of the column.
More information online: www.chromatotec.com
Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.
In This Edition Articles Modern & Practical Applications - LC-MS Analysis of Therapeutic Oligonucleotide and Related Products - Expanding the Boundaries of Light Scattering for Macromolec...
View all digital editions
Mar 08 2021 Virtual Event
May 09 2021 Fort Worth, Tx, USA
Jun 01 2021 Essen, Germany
Jun 06 2021 Philadelphia, PA, USA
Jun 06 2021 Baltimore, MD, USA