All News

In comparison to other GPC/SEC detectors such as light-scattering detectors or UV detectors, viscometers need more care. It takes a longer time to get a stable baseline after changing from one solvent to another and the quality of the LC components plays an important role. Nevertheless, a viscometer is worth these efforts as it provides unique information that is not available with any other detector.

The results of a recent survery on stationary phases used in high performance liquid chromatography (HPLC) are revealed.

ARABLAB, the annual gathering of the analytical industry in Dubai, is once again recording substantial growth, not only in the Middle East but also throughout the world. With further hall space added for the 2012 event, there are even more opportunities for sellers and buyers to meet and discuss the latest products and services.

Click the title above to open the LCGC North America February 2012 regular issue, Vol 30 No 2, in an interactive PDF format.

Click the title above to open the LCGC North America February 2012 Application Notebook, Vol 30 No s2, in an interactive PDF format.

The new Agilent 1260 Infinity Hybrid SFC/UHPLC System packs two orthogonal separation modes into one instrument, bringing you more information from a single automated sequence.

Merck Millipore has announced that it has been invited to serve on the faculty of the Centre for Pharmaceutical Information and Engineering Research (CPIER) at Peking University, China.

Shimadzu has introduced the Nexera MP UHPLC as a Front End system for LC/MS. The Nexera MP is perfect for LC/MS analysis conducted in pharmacokinetics and synthesis stages in drug detection processes.

Agilent has announced that it has listed its Infinity Series 1200 liquid chromatography systems and 6000 Series mass spectrometry systems as Class I medical devices with the US Food and Drug Administration.

AB Sciex and Indigo BioSystems have announced an agreement to jointly market mass spectrometry solutions that streamline data acquisition and automate data review to ensure high quality results in clinical research, forensic toxicology and pre-clinical and clinical trials of new drugs.

Life Technologies Corporation has announced that they have signed an agreement with DaAn Gene, China?s premier bio-tech enterprise, to form Life Technologies DaAn Diagnostics.

Sample preparation is the basis for all separations-related research.

Agilent has announced that the National Centre for Genome Resources (NCGR) in Santa Fe, New Mexico, has achieved Certified Service Provider status for the Agilent SureSelect Target Enrichment System.

The 36th International Symposium on Capillary Chromatography (ISCC) 2012 has released the deadline dates for any abstracts for the symposium.

At a ceremony that coincided with the 20th anniversary of Los Angeles Laker Marvin ?Magic? Johnson?s public revelation that he had acquired Human Immunodeficiency Virus (HIV), the University at Buffalo?s School of Pharmacy and Pharmaceutical Sciences (Buffalo, New York) acknowledged Waters Corporation (Milford, Massachusetts) for its donation of an Acquity TQD System, a liquid chromatograph?mass spectrometer that will be used to build laboratory capacity and advance research into the treatment of HIV and Acquired Immune Deficiency Syndrome (AIDS)-related illnesses in sub-Saharan Africa.

Thermo EU - Demonstrating High-Performance Quantitative Analysis of Benzodiazepines using Multiplexed SIM with High-Resolution, Accurate Mass Detection on the Q Exactive LC/MS

Experimental Considerations

Supercritical fluid chromatography (SFC) is a quasi-gas phase technique used to separate a variety of compounds in natural products, fragrances, fine chemicals and pharmaceutical applications.

The cloning of animals by somatic cell nuclear transfer has been carried out successfully for many years, however, the survival rates of cloned animals is very low. This has been attributed to abnormal gene expression in cloned placentas that results in the loss of the foetus or the death of newly born animals.

Caffeine levels in espresso coffees purchased from coffee shops have been found to vary greatly and at well above the recommended daily allowance set by the Food Standards Agency.

A team of scientists in China have conducted a study to assess the relationship between liver fatty acid accumulation and non-alcoholic fatty liver disease (NAFLD).

Spiders face potential predators on a daily basis, yet, surprisingly, ants are rarely reported as foraging on the webs of orb-weaving spiders. A recent study has found a novel way in which spiders ward off ant invasion.

For many years, packed column supercritical fluid chromatography (pcSFC) has proven to be extremely useful for chiral chromatography at both the analytical scale and preparative level.

'Training' means different things to different people in various working environments. Done well, it can be the bedrock of a successful laboratory; conversely it can be the undoing of whole organizations.

Phenomenex has announced that it will present two workshops at Pittcon 2012.

Waters has joined with Manchester?s Museum of Science and Industry (MOSI) to encourage schoolchildren to consider a career in science.

Click here to view the complete E-Separation Solutions newsletter from January 12, 2012.

LCGC Magazine is pleased to announce the addition of Jared L. Anderson to its editorial advisory board.