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SPEX CertiPrep manufactures high quality organic certified reference materials for GC, GC–MS, and HPLC. We offer a wide variety of organic products (EPA methods, volatiles, semi-volatiles, PCB, pesticides, and herbicides) with over 3,000 stock items that are ready to ship within 24–48 hours. Our Custom Standards Program allows laboratories to design their own standards with quick turnaround time at no additional cost.

EMD Chemicals Inc. is a North American affiliate of Merck KGaA, Darmstadt, Germany.

Wyatt Technology Corp. (WTC) is the world's largest company dedicated to light-scattering detectors for LC. Dr. Philip J. Wyatt, the president and founder of the company, was the developer of the first commercial multiangle light-scattering instruments more than 40 years ago.

The concluding part of the series on the role of system suitability tests in the pharmaceutical industry.

Quadrex Corporation was founded in 1976 in order to provide commercially available, high quality capillary columns to the gas chromatography market.

Quant Technologies is a leader in the development and manufacture of Aerosol-based HPLC detectors.

Teledyne Tekmar is the leader in analytical instrumentation for the laboratory. Our world-renowned volatile organic compound (VOC) products include systems for gas chromatography sample introduction, high-throughput purge-and-trap sample concentration, static and dynamic headspace analysis, and sample automation.

Polymer Char, the world's leading polyolefin characterization company, is devoted to the development of state-of-the-art instrumentation for structural characterization of polyolefins.

Methanol and acetonitrile are the two most popular organic solvents to use in the mobile phase for reversed-phase liquid chromatography (LC) separations. Tetrahydrofuran is also used to a lesser extent. Why are these solvents the most popular ones? Are there alternative solvents that should be tried? This month's "LC Troubleshooting" examines these and some other aspects of solvent selection for LC.

OI Analytical designs, manufactures, markets, and supports analytical instruments used for sample preparation, detection, and measurement of chemical compounds and elements.

GERSTEL develops and produces automated sample preparation and sample introduction accessories for GC, GC–MS, LC, and LC–MS. GERSTEL technology enhances productivity and significantly improves detection limits for GC–MS and LC–MS analysis.

Agilent Technologies has announced that Merck-Serono has selected the company?s OpenLAB ELN to enhance scientific collaboration globally throughout R&D for finding new small molecules and biopharmaceuticals.

Click the title above to open the LCGC North America December 2010 regular issue, Vol 28 No 12, in an interactive PDF format.

Click the title above to open the LCGC North America December 2010 Corporate Capabilities, Vol 28 No s12, in an interactive PDF format.

The mechanism that allows sea snails to inject their victims with paralysing venom has been uncovered by proteomic analysis of the creature?s highly specialized biology.

On November 16th, the ITT Corporation (White Plains, New York) acquired O.I. Corporation for a reported $29 million. The acquisition will enhance ITT?s analytical instrumentation business, which was started earlier this year.

Wyatt Technology?s instruments are to be used by the Biological Macromolecules Joint Research Unit of the Université de Provence and Université de la Méditerranée in Marseille, France, to eliminate bacteriophage infections in dairy production.

Waters Event Profile

Researchers at NASA?s Marshall Space Flight Centre in Huntsville, Alabama, USA, are using their Solar Thermal Test Facility to expose a unique mass spectrometer to the extreme conditions that it will face on a mission to Mercury.

Waters has announced that the Drug Control Centre within the Department of Forensic Science and Drug Monitoring at King's College London is joining its Centres of Innovation Programme.

MIT has integrated the Agilent 2100 Bioanalyser into its biological engineering department?s undergraduate laboratory course.

Dionex - Analysis of Benzalkonium Chloride by HPLC

Dionex - Dyes in Foods and Beverages

Scientists from the Rollins School of Public Health at Emory University (Atlanta, Georgia) have developed a new estimation model for the analysis of biological samples through liquid chromatography-mass spectrometry.

Dionex - Dyes in Foods and Beverages

Dionex - Analysis of Benzalkonium Chloride by HPLC

Thermo - Confirmation and Quantitation of Benzoylecgonine in Urine

The Institute for Medical Microbiology of the University Medical Centre in Goettingen, Germany has installed a Bruker MALDI Biotyper as their molecular microbial identification system.