GC Columns

Companies GC Columns

SRI Instruments Europe GmbH, Germany

Originally founded as Schambeck SFD GmbH in 1991, SRI Instruments Europe GmbH was expanded in 2008, and has functioned as the European master distributor of SRI Instruments. SRI Instruments Europe GmbH offers a wide range of Gas Chromatographs. Our educational line is very affordable from TCD to FI more

WICOM Germany GmbH, Germany

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MZ-Analysentechnik GmbH, Germany

MZ-Analysentechnik, Germany is your competent manufacturer of HPLC- and GPC-columns made in Germany and your independent supplier of world leading chromatography brands since 1986. Our strong labels PerfectSil, PerfectBond, Orbit, MZ-Gel SDplus and many more are produced under high quality standar more

Catalogs GC Columns

VICI Valco/Cheminert catalog – Valves, fittings, capillaries, GC detectors & columns

The VICI Valco/Cheminert catalog is an essential tool for every Chromatography user more

The Accurate Data You Need, The Speed and Ease You Want

From sample prep to columns, reference standards to accessories, Restek is your first and best choice for chromatography more

News GC Columns

• Phenomenex: Zebron GC Columns Receive Two R&D 100 Awards

  Phenomenex, Inc. announced that the company has received 2009 R&D 100 awards for two of its GC products – the Zebron™ ZB-Bioethanol column for biofuel testing and the Zebron™ ZB-Drug-1 column for analysis of drugs of abuse. The awards, determined by an independent judging panel and the editors of R more

• Agilent Technologies develops sensitive analysis of PBDE, toxic chemical found in computer dust and household products

  Agilent Technologies Inc. announced a highly sensitive method for analyzing polybrominated diphenyl ethers (PBDEs), a class of toxic chemicals found in thousands of consumer products. This gas chromatography/mass spectrometry (GC/MS) method can detect PBDEs at the lowest levels available in sediment more

• Agilent Technologies' two-dimensional gas chromatography method enhances resolution of additives in gasoline

  Agilent Technologies Inc. today announced a two-dimensional gas chromatography (GC) method that enhances resolution when analyzing oxygenated additives and aromatics used to improve performance and reduce emissions in gasoline. Gasoline, a complex mixture, contains low-boiling aromatic compounds an more

Publications GC Columns

• Optimizing chromatographic resolution for simultaneous quantification of long chain alkenones, alkenoates and their double bond positional isomers

  Publication date: Available online 1 July 2017 Source:Organic Geochemistry Author(s): Yinsui Zheng, Rafael Tarozo, Yongsong Huang We here report our latest attempt to optimize gas chromatographic (GC) separation of long chain alkenones and alkenoates from the haptophyte cultures and sedi more

• The influence of different referencing methods on the accuracy of δ13C value measurement of ethanol fuel by gas chromatography/combustion/isotope ratio mass spectrometry

  Rationale Brazil is the largest producer of sugar cane bioethanol in the world. Isotope ratio mass spectrometry (IRMS) is the technique of choice to certify the origin/raw materials for ethanol production, but the lack of certified reference materials (CRMs) for accurate measurements of δ13C val more

• Polymerized Phosphonium-Based Ionic Liquids as Stationary Phases in Gas Chromatography: Performance Improvements by Addition of Graphene Oxide

  Eight new functionalized, polymerizable phosphonium ionic liquids were prepared and applied as polymeric stationary phases in gas chromatography (GC). These coated GC columns exhibit high thermal stability compared to other ionic liquids (220-380ºC), and column efficiencies between 2700 and 3700 pla more