
Dionex NA - siRNA Transfection Agents by Charged Aerosol Detection

The Column
We discuss polyolefins and high temperature GPC in terms of engineering advances.

Thermo Fisher Scientific has completed the previously announced sales of its two laboratory-testing services businesses, Athena Diagnostics and Lancaster Laboratories, in two separate transactions, resulting in total proceeds of $940 million.

Dionex NA - Trace Nickel and Zinc in Power Plant Waters

Dionex NA - Enrichment and Identification of Chicken Ovalbumin Phosphopeptides

Dionex EU - Enrichment and Identification of Chicken Ovalbumin Phosphopeptides

Dionex EU - Trace Nickel and Zinc in Power Plant Waters

Tosoh Product Profile

Thermo Fisher Scientific has announced plans for a new manufacturing facility in China within the Suzhou Science and Technology Town as part of the company's expansion in the region.

LECO Profile

The Column
American researchers say that they have found strong evidence to support the possibility of the seeds of life being brought to Earth by meteorites.

E-Separation Solutions
Click here to view the complete e-Separation Solutions newsletter from April 14, 2011.

E-Separation Solutions
James W. Jorgenson of the University of North Carolina at Chapel Hill received the 2011 LCGC Lifetime Achievement award. We spoke to him to talk about his work and his thoughts about the future of chromatography.

Waters NA - Diastereoselective Separation of Permethrin Using the ACQUITY UPSFC System

The Column
Little is known about the role of selective attention in odour discrimination, which is why a group from Japan has assessed whether mice can discriminate between different liquors, just like a wine expert.


Lablogic has installed a Flow-RAM gamma radio HPLC detector for PET and SPECT at Imperial College's Hammersmith Hospital Campus in London, UK.

LGC Standards has opened a new facility at Chamberhall Green, Bury, UK. The new, purpose-built site will provide a centre of excellence for the operation of the company?s proficiency testing service.

MACHEREY-NAGEL Profile

Phenomenex NA - Faster Real-time Response to Bacterial Infection of Bioethanol Fermentation using a Short, Ion Exclusion Rezex? ROA Column

Phenomenex EU - Faster Real-time Response to Bacterial Infection of Bioethanol Fermentation using a Short, Ion Exclusion Rezex? ROA Column

The Column
A collaboration has been agreed between AB SCIEX and Alturas Analytics to accelerate the adoption of dried blood spot analysis for drug discovery and development.

E-Separation Solutions
Click here to view the complete e-Separation Solutions newsletter from April 7, 2011.

Thermo Fisher Scientific has announced a new method for the detection and absolute quantification of metabolites based on the company?s TSQ Quantum XLS in multiple reaction mode.

The Column
LCGC has announced the winners of the 4th Annual Emerging Leader and Lifetime Achievement in Chromatography Awards.

The Pittcon Editors? Awards have been awarded to the products judged to be the most innovative at the show. The gold award was shared by the LECO Citius LC–HRT and the WITec True Surface Microscopy Raman spectrometer.


The Column
Many GPC/SEC set-ups provide molar masses and molar mass distributions based on evaluation with a molar mass calibration curve created using molar mass reference standards.

Special Issues
Many laboratory budgets do not allow the purchase of new ultrahigh-pressure liquid chromatography (UHPLC) systems, and workloads typically are not declining. Fast LC incorporates the use of faster mobile phase flow rates and smaller particles to achieve separations in less time and with equivalent resolution to traditional high performance liquid chromatography (HPLC).