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Lab Daily

Game-changing Liquid Chromatography

June 11, 2014 9:33 am | by Tim Studt, Editorial Director

A combination of microfluidics and electronic integration results in simpler sample analysis.                                                      

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Simple Software for an Advanced Industry

June 11, 2014 9:24 am | by Michelle Taylor, Editor

Users are turning to increasingly simple chromatography data systems to handle increasingly complex processes.                                                                  

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CE Tells You What’s Really in Your Food

June 11, 2014 9:17 am | by Vadim Okun, Senior R&D Scientist, Lumex Instruments, Canada

Capillary electrophoresis has emerged as a powerful tool in the fight against adulterated food and beverage.                                                           

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Ensuring Toxic-free Drinking Water

June 10, 2014 5:07 pm | by Michelle Taylor, Editor

The capabilities of ion chromatography are essential as hexavalent chromium limits plunge ever lower in the attempt to ensure safe drinking water for all.                                                                    

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Lending Ion Chromatography a ‘Hand’

June 10, 2014 4:59 pm | by Skip Derra, Contributing Writer

A decades-old theory and a new super-localization microscopy method have teamed to advance the efficiency of ion chromatography in drug discovery applications.                                              

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Collaborative Chromatography Identifies Multiple Residue Pesticides

February 10, 2014 12:58 pm | by Tim Studt, Editorial Director

Global researchers are working together to develop methodologies to identify pesiticides in food with triple quadrupole chromatography systems.                                                     

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On the Trail of Ancient Wines and Beers

February 10, 2014 12:46 pm | by Skip Derra, Arizona State Univ.

Advanced, sensitive liquid chromatography techniques have helped trace the evolution of alcohol.                                                                   

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How Design Innovations are Revolutionizing Chromatography

February 10, 2014 12:41 pm | by Laura Moriarty, Bio-Rad Laboratories, and Mary Napier and Annette Summers, GeneCom Group

Chromatography systems’ modularity is increasing accessibility of the technique from a specialized skill to a mainstay for research scientists.                                      

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Water, Ice or Neat? GC Evaluates Whisky Drinks

February 10, 2014 12:34 pm | by David Scott, PerkinElmer, Inc.

Gas chromatography can be successfully used in the aroma study of potable spirits, such as whisky.                                                                 

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2-D HPLC Simplifies Nutritional Drink Analysis

February 10, 2014 12:24 pm | by Dai Zhenyu, Chen Jing, Xu Qun and Jeffrey Rohrer, Thermo Fisher Scientific, Inc.

Two-dimensional HPLC simplifies the determination of vitamin content in complex samples, such as a multivitamin nutritional drink, using automation and software.                                          

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LCMS/MS Advances Pharmacologic Understanding of Nicotine

February 10, 2014 12:11 pm | by Shuguang Li, Seyed Sadjadi, Carrie Haglock, Simon Lomas and Jeff Layne, Phenomenex and ARUP Laboratories

Accurate and fast determination of nicotine and its metabolites provides a useful method for understanding the pharmacologic effects of nicotine and nicotine addiction.                                  

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Method Quickly Sniffs Out Fragrance Molecules

February 10, 2014 11:53 am | by John McCauley and Rui Chen, Waters Corp.

UPC2 technology, teamed with mass spectrometry, enables simple, quick chiral analyses of fragrance compounds.                                                                         

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Product Spotlight: Push Button Mass Spec for Chrom

December 19, 2013 1:40 pm | by Tim Studt, Editorial Director

Waters’ new QDa Detector gives users the power of mass detection for chromatography analyses without the cost, complexity or hassle.

Making Helium Worth the Cost of Recovery

December 19, 2013 1:34 pm | by Ed Royzman, Principle Engineer, SSOE Group

As helium prices go through the roof, NIST embarks on an ambitious recycling technology.

The Changing Landscape of Column Technology

December 19, 2013 1:26 pm | by Michelle Taylor, Editor

Impacted by advancing instrumentation and techniques, column technology must evolve to keep up in the UHPLC and biopharma world.

QuEChERS, GC Smoke Out Tobacco Pesticides

December 19, 2013 12:26 pm | by Michelle Misselwitz, Jack Cochran and Julie Kowalski, Restek Corp., Bellefonte, Penn.

Tobacco is traditionally a complex sample, but the team of QuEChERS, GCxGC TOF/MS and dispersive solid phase extraction cleanup can easily and accurately perform analysis and separation.

Seals, OEMs Eye Upgrade for Pressure Evolution

September 4, 2013 10:55 am | by Steve Twork, Analytical Global Market Manager, Bal Seal Engineering, Inc., Foothill Ranch, Calif.

With UHPLC pumps being designed to handle 20,000 psi and up, new seals must also be developed to keep up with the increasing pressure demand. 

Eliminating Noise Pollution in the Lab

September 4, 2013 10:50 am | by Peter Froehlich, Peak Media, Franklin, Mass., and Kim Myers, Parker Hannifin Corp., Haverhill, Mass.

Laboratory devices specifically designed to emit less noise ensure the health, safety and comfort of all employees.                                                                                

More is Better: Multi-Detector GPC for Polymer Analysis

September 4, 2013 10:40 am | by Stephen Ball, Product Marketing Manager, Nanoparticle and Molecular Characterization, Malvern Instruments, Worcestershire, UK

Adding multiple detectors to a GPC unit enables the system to meet the needs of today’s advanced polymer industry.                                                                                         

Ultrapure Water Drives RNA Technologies

September 4, 2013 10:37 am | by Frauke Nitzki, Institute of Human Genetics, Germany, and Elmar Herbig, The Sartorius Group, Goettingen, Germany

The use of ultrapure water in RNA research using in situ hybridization ensures contamination-free, reliable results.                                                                         

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