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Gas Chromatography

Still hot: gas chromatography has been around for some time but has constantly been improved. Today’s instruments are more rapid and sensitive and are able to work with a variety of detectors. Coupled with mass spectrometers (GC-MS), gas chromatographs can not only separate the substances in mixtures but also easily identify and quantify them. For several industry applications combination systems are available that, for example, also encompass TG and LC.

Companies Gas Chromatography

SIM Scientific Instruments Manufacturer GmbH, Germany

SIM offers you the best specialist counselling and unique solutions that go far beyond what is available on the market elsewhere. The "Scientific Instruments Manufacturer" SIM is the specialist for custom-made chromatography systems. SIM serves the high-end range of gas and liquid chromatography, m more

WICOM Germany GmbH, Germany

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AR2i, France

AR2i France: general labware and chromatography instruments The company AR2i resells general labware and chromatography instruments (Thin-Layer Chromatography) in France, Germany and almost worldwide. We have a full range of high-quality products: TLC equipment from deposit to quantitative device more

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Products Gas Chromatography

CS Catalogue 2020-d Separation Columns for GC and HPLC Made in Germany

Since more than 35 years, CS-Chromatographie Service GmbH produces and offers separation columns and other supplies for gas and liquid chromatography more

Identify. Quantify. Simplify. See the Whole Picture

High resolution accurate mass data for enhanced compound identification ✓ MS/MS Capable for structural elucidation ✓ Sensitive & Reliable more

Bye-bye gas cylinders – produce your own carrier and detector gases for your GC-FID at up to 1350 mL/min

DBS FID gas station √ Hydrogen and zero air at the push of a button √ Suitable for all GC applications √ Compact design √ Cost-effective alternative to high-pressure cylinders √ more

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News Gas Chromatography

  • Researchers Decode Reaction Mechanisms During Interphase Formation in Lithium Batteries

    Understanding all processes and reactions inside the lithium-ion battery in detail is essential for its further development. Especially interphases, which strongly influence the performance, safety and service life of energy storage systems, are still insufficiently investigated. They are particular more

  • The 'flying' gas chromatograph

    The basis of the airborne laboratory complex is the gas microchromatograph, developed by the scientists of Samara University. The portable device weighs a little more than a kilogram and it completely replaces bulky laboratory devices. It can provide accurate data on the composition of the atmospher more

  • What the Smell Can Tell

    Breath analysis in disease diagnostics is a promising research field, and the advances in instrumentation allows the accurate detection of metabolites. But not only the health status of patients, but also the preservation status of museum artifacts could be monitored. Heritage science researchers ha more

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Videos Gas Chromatography

New Standards in Gas Chromatography

Nexis GC-2030 - The Next Industry Standard The GC-2030 NEXIS stands for ‘Next Industry Standard’ . Meeting this demand requires a clear view on present day GC requirements. Gas chromatography is used in all areas of research and development that ultimately enrich but also influence our daily life t more

GC Time-of-flight Mass Spectrometer

LECO's latest innovation in GC-MS is the LECO Pegasus BT - enabling qualitative and quantitative analysis of known and unknown substances in one run. The Pegasus BT benchtop instrument combines a new, compact time-of-flight mass spectrometer with the powerful ChromaTOF software and the Agilent 8890 more

Accelerated Solvent Extraction (ASE) – Maximize results and reduce errors in food analysis!

Food safety is defined as “the absence of adverse health effects due to food contamination”. Contaminants are substances that have not been intentionally added to food. These substances may be present in food as a result of the various stages of its production, packaging, transport or holding. They more

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White papers Gas Chromatography

Webinars Gas Chromatography

Infographics Gas Chromatography

Why Does Asparagus Make Urine Smell?

The latest food chemistry graphic looks at the chemistry of asparagus – specifically, why it causes the urine of some (but not all) people to smell. Over the past forty years several papers have been published on the subject, and several studies undertaken, to try and determine the chemical compound more

Publications Gas Chromatography

All publications on gas chromatography

q&more articles Gas Chromatography

  • A Complex Mixture

    Once only of academic interest, the combination of liquid chromatographic separation with subsequent separation in the gas-phase is proving to be suitable for routine use. In routine laboratory work, the method continues to present a major challenge, above all with regard to precision, repeatability and robustness. A sophisticated coupling of methods can offer decisive advantages, through a greater degree of automation. more

  • Pollutants in ocean-floor sediment

    What kinds of contaminants are enriched in sediment – and are these then absorbed by the organisms that live there? What role do microplastics play? To answer these questions, Professor Gesine Witt’s team is using pollutant samplers made from silicone-coated glass fibre to investigate the sea floor. And not just as research for research’s sake but because the protection of our environment is a top priority. more

  • Staying power

    Geoscientists, biologists and chemists at the University of Tübingen are working in collaboration with IFAM (Fraunhofer Institute for Manufacturing Technology and Advanced Materials in Bremen, Germany) to uncover the workings of insect surface adhesion. The goal of this project is the synthesis of an adhesive based on insect secretions. more

Authors Gas Chromatography

  • Prof. Dr. Ralf Zimmermann

    Ralf Zimmermann, born in 1963, received his doctorate in 1995 from the TU Munich/Weihenstephan in chemistry und from 1997 on headed the department “Environmental Chemistry and Process Analytics” at the BIfA (Bavarian Institute of Applied Environmental Science and Technology) and “Analytical Laser Ma more

  • Patrick Bauer

    Patrick Bauer, born in 1992, studied food chemistry at the Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and passed his first state examination in 2016, after which he began work on his doctoral thesis at the Aroma and Smell Research Chair of Professor Andrea Büttner. In the course of this more

  • Rüdiger Ohlendorf

    Rüdiger Ohlendorf, born in 1959, studied chemical engineering with a focus on instrumental analysis at the Münster University of Applied Sciences. After working at ISAS (Institute for Spectrochemistry and Applied Spectroscopy) and at Schering AG, he moved on to the Physikalisch-Technische Bundesanst more

Definition

Gas chromatography-mass spectrometry

Gas chromatography-mass spectrometry Gas chromatography-mass spectrometry (GC/MS) is a method that combines the features of gas-liquid chromatography and mass spectrometry to identify different substances within a test sample. Applications of ... more

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