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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.
Instruments, Automation, Innovative System Solutions Axel Semrau is supplier and competence centre in four business areas: - GC/GCMS - Bioanalytics/LC - Chromatography software solutions - Natural-gas-analytics Our aim is to supply excellent products together with excellent support. more
We manufacture products to handle smallest amounts of liquids. Microliter syringes, pipettes, dilutors, pipetting robots, complete analysers as well as electrodes, HPLC and GC columns belong to our assortment. more
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
The ICECUBE cooling system equipped with a compressor offers a new, fast and easy-to-use way to cool all temperature programmable GC inlets and other GC modules to 0 °C more
SGE’s range of GC Connections are designed to minimize time spent on installation and improve your chromatography more
The CLEAN-CUBE thermo conditioner of SIM is designed to clean or condition up to 20 standard sorbent tubes simultaneously by using a temperature program more
Shimadzu, one of the worldwide leading manufacturers in analytical instrumentation, has broken new grounds with the introduction of its News App for more
SGE offers a comprehensive range of GC capillary columns for almost any chromatographic application providing the best possible combination of Performance more
More than 1000 types/variations of precision microsyringes from 0.5 µl to 100 ml as well as valves and pumps for automatic dispensers and pipetters more
With almost 300 pages this catalogue covers the complete range of products of SGE: GC/HPLC columns, syringes, accessories and supplies for different more
Get the instrument you need without waiting for an investment budget! From 1 to 60 months, from one module to a complete system, whether to react on more
Tired of spending days on sample preparation? Tired of spending countless hours on labor-intensive sample preparation steps? Accelerated solvent extraction is an established technique for the extraction of solid and semisolid samples. The Thermo Scientific™ Dionex™ ASE™ 150 and 350 Accelerated Solve more
The new GCMS-QP2010 Ultra from the co. Shimadzu is sensational when it comes to scan speed and sensitivity. With its maximum scan speed of 20.000 amu/s it is entering areas where up to now only ToF MS instruments have been used. Sensitivity was increased, too: where the predecessor model QP2010 Plu more
The new Thermo Scientific TRACE 1300 Series GC is the first and only gas chromatograph featuring user-exchangeable, instant connect injectors and detectors. This capability, similar to the modern modular HPLC design approach, allows the user to: within minutes, upgrade a GC from single to multiple more
A disposable and cost effective electrochemical sensor that can detect atropine in a drink has been made by scientists from the UK and Brazil. Atropine is a plant-derived drug that can be used in the treatment of Parkinson’s disease and exposure to nerve agents. However, it is also used as a poisoni more
On 22 and 23 September 2011, about 400 representatives from the worlds of science, business and society as well as politics and government institutions discussed how food packaging made of recycled paper could be made safer. Two years ago, mineral oil contents classified as dangerous to health were more
Elster announced today that the company has acquired the gas chromatography assets, including sophisticated proprietary intellectual property, from SLS Micro Technology (SLS), a private company based in Hamburg, Germany. The SLS technology is especially effective at assessing downstream gas quality more
1st July 2006 is an important deadline for the electro- and electronics industries. This date bans hazardous substances like lead, cadmium, mercury, hexavalent chromium and polybrominated biphenyls and diphenyl ethers from electro- and electronic equipment. This restriction, even though in discussion since 1991, has become more and more important from year to year because of tons of electronic waste releasing toxic substances which are accumulated in the environment, the food chain and all human beings. In order to enforce the substances ban and the limitation or substitution of hazardous components, elemental analysis is obviously the most important control measure for monitoring limiting values. This requires precise analytical systems such as X-ray fluorescence, ICP- and atomic absorption spectrometers. These instruments are able to detect trace concentrations of hazardous compounds - for example cadmium, using an atomic absorption spectrometer in the flame atomization mode up to 0.1 mg/L, or using the di more
Twsett originated the chromatography with his work about the separation of chlorophyll in 1903. For some time it was relatively quite around this new technology. Exceptions were the workings of Kuhn and Lederer (1931) as well as of Hesse (1936 and 1942). A break through succeeded to E. Cremer during the 40ies, but hardly considered caused by the war events, what however in the years 1950/51 by the conception of the gas chromatography suddenly changed and involved a rapid development more
Our experience with sugar starts in early childhood – since breast milk contains lactose. Human sensory perception alone is, however, not enough to properly assess the useful but also potentially harmful effects of an age-old sweetener (saccharose). Nutrition researchers and physicians have, for this reason, been focusing attention for some time on sugar compounds, particularly glucose more
Publication date: 1 November 2013 Source:Food Chemistry, Volume 141, Issue 1 Author(s): Abdurrahman Aktumsek , Gokhan Zengin , Gokalp Ozmen Guler , Yavuz Selim Cakmak , Ahmet Duran This paper focused on the assessment of antioxidant property and fatty acid composition of four Centaurea sp more
Publication date: 1 November 2013 Source:Food Chemistry, Volume 141, Issue 1 Author(s): Albert Guart , Martin Wagner , Alejandro Mezquida , Silvia Lacorte , Jörg Oehlmann , Antonio Borrell This study is aimed to compare Tritan™ and polycarbonate (PC) from a point of view of migration of more
The profiles of volatile constituents of berry fruit of two Aronia melanocarpa genotypes were evaluated by headspace-solid-phase microextraction (HS-SPME), simultaneous distillation and extraction (SDE), and gas chromatography-olfactometry (GC-O). In total, 74 volatile compounds were identified in c more
login | sitemap search DataApex - Software for Chromatography Featured Products Clarity Chromatography Software Advanced Chromatography Data Station (CDS) provides a universal solution for any commercially available chromatograph: Multi-instrument version with multi-detector measurement cap more
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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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