All News

Thermo NA - Separation of a Mixture of Vitamin K Isomers Using a Solid Core HPLC Column at Sub-ambient Temperature

Restricted-access media (RAM) offer many advantages and can make it easier to achieve efficient and reproducible on-line sample preparation. In spite of this, these media have been underutilized. It is time for more research into RAM.

Thermo Fisher Scientific (Massachusetts, USA) has acquired picoSpin (Colorado, USA), the company credited with the creation of the world?s first miniature nuclear magnetic resonance (NMR) spectrometer. picoSpin first introduced the award-winning shoebox-sized NMR spectrometer in 2010.

Higher levels of aromatic amino acids may indicate early stage gastric cancer, according to a research group in China.1

Click here to view the complete E-Separation Solutions newsletter from January 3, 2013.

An explanation of each stage in a typical SPE protocol

Pittcon 2013 Award Winners Announced

A preview of what Pittcon will offer chromatographers in Philadelphia this year.

The 29th International Symposium on MicroScale Bioseparations (MSB 2013) will be held 10–14 March 2013, at the University of Virginia in Charlottesville, Virginia, USA. The conference will build on the rich history of separation science and discuss a wide spectrum of current microscale bioseparation techniques.

Likely sources of error are filtration and vial materials.

Many edible oils contain natural antioxidants that protect the oil from lipid oxidation, Knowledge on the identity of these oxidation inhibitors is crucial to find natural ways to protect healthy, unsaturated fats and oils from turning rancid. This article describes a new assay that allows rapid quantification of the lipid oxidation inhibting potenital of pure compounds or liquid chromatography (LC) fractions.

More questions about gases and their delivery to a GC instrument

The use of a gradient scouting run can be a powerful tool to jump-start method developent. But what conditions should be chosen, and what do we do with the results?

How to choose conditions and what to do with the results

Food analysis, column selection, HILIC-SFC, and more

Click the title above to open the LCGC Europe January 2013 regular issue, Vol 26 No 1, in an interactive PDF format.

Click the title above to open the LCGC North America January 2013 regular issue, Vol 31 No 1, in an interactive PDF format.

Previously unreported endocrine disrupting chemical (EDC) activity has been found in water samples from 14 states in the US. Reported by researchers at the National Cancer Institute, Maryland, USA1, the findings demonstrate the presence of androgen and glucocorticoid in US water sources.

The 29the world gathering of the International Symposium on Chromatography (ISC) and the 18th International Symposium on Separation Science (ISSS) took place in Toru?, Poland in September 2012 and was supported by the cream of chromatography associations across Europe. Professor Boguslaw Buszewski, Chairman of ISC 2013 and President of EuSSS, CeGSS and Polish Chemical Society reveals the highlights of this year?s illuminating programme.

Thermo Fisher Scientific (Massachusetts, USA) has opened a new life sciences consumables and equipment manufacturing facility in Suzhou, China.

High-pressure ion chromatography uses small-particle-size columns for fast, high resolution analyses. The Thermo Scientific? Dionex? ICS-5000+ HPIC? system operates at high pressures over its entire flow rate range.

The 29the world gathering of the International Symposium on Chromatography (ISC) and the 18th International Symposium on Separation Science (ISSS) took place in Toru?, Poland in September 2012 and was supported by the cream of chromatography associations across Europe. Professor Boguslaw Buszewski, Chairman of ISC 2013 and President of EuSSS, CeGSS and Polish Chemical Society reveals the highlights of this year?s illuminating programme.

AB Sciex (Massachusetts, USA) has announced the investment of $3 million into a new scientific support centre in Delhi, India.

Wyatt Technology?s ViscoStarTM viscometer, is an on-line chromatography detector for determining specific and intrinsic viscosities. The ViscoStar has at least 2X the signal-to-noise of any product available on the market as well as a proprietary Transducer Protection System (TPS) that prevents accidental damage to sensitive transducer membranes.

A preview of upcoming Pittcon 2013 to be held in Philadelphia for the first time this year. Philadelphia is the centre of one of the top life science clusters in the USA, bringing together the pharmaceutical, biotechnology, medical devices, R&D and a wide range of other supporting industries.

IDEX Health & Science announces the New Upchurch Scientific® Very High Pressure (VHP) fittings for UHPLC applications. The patent-pending design allows the fitting system to be used up to ten assembly cycles with no impact on pressure holding ability or carryover.

Click here to view the complete E-Separation Solutions newsletter from December 19, 2013.

Pittcon will be held in Philadelphia for the first time this year. Philadelphia is the centre of one of the top life science clusters in the USA, bringing together the pharmaceutical, biotechnology, medical devices, R&D and a wide range of other supporting industries.