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Chromatography Techniques: June 2014

June 11, 2014 9:54 am | by Chromatography Techniques | Digital Editions | Comments

The June issue of Chromatography Techniques speaks to game-changing liquid chromatography instruments introduced at Pittcon 2014. Other articles include new CDS platforms, how CE can help in the battle for food safety and a new ion chromatography technique, as well as IC's importance in verifying drinking water. 

Game-changing Liquid Chromatography

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

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

Simple Software for an Advanced Industry

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

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

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 | Articles | Comments

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

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Ensuring Toxic-free Drinking Water

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

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

Lending Ion Chromatography a ‘Hand’

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

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

Chromatography Techniques: February 2014

February 10, 2014 1:43 pm | by Chromatography Techniques | Digital Editions | Comments

The February issue of Chromatography Techniques features articles on mutiple residue pesticides, ancient wines and beers, 2-D HPLC, design innovations, whisky drinks, and more.                                          

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Collaborative Chromatography Identifies Multiple Residue Pesticides

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

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

On the Trail of Ancient Wines and Beers

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

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

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 | Articles | Comments

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

Water, Ice or Neat? GC Evaluates Whisky Drinks

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

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

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. | Articles | Comments

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 | Articles | Comments

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

Method Quickly Sniffs Out Fragrance Molecules

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

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

CDC Warns of New Designer Drug

September 4, 2013 12:33 pm | by CDC | News | Comments

Acetyl fentanyl overdose deaths have recently been confirmed in Pennsylvania. If states observe clusters or increases in illicit opioid-related overdoses above expected levels, acetyl fentanyl could be involved. CDC encourages laboratories to use an ELISA test to screen specimens from suspected illicit, nonpharmaceutical opioid overdose deaths. If an ELISA test is positive for fentanyl, CDC recommends confirmatory testing by GCMS.

The Symbiosis of Life Science & Chromatography

September 4, 2013 10:32 am | by Tim Studt, Editorial Director | Articles | Comments

Which comes first—is it the rapid pace of life science that drives new chromatography developments or vice versa?                                                                           

HPLC Columns for Separation of Monoclonal Antibodies

September 4, 2013 10:25 am | by Tosoh Bioscience LLC | Product Releases | Comments

Tosoh Bioscience’s TSKgel SW mAb size exclusion HPLC columns are designed for the high-resolution analysis of monoclonal antibodies (mAb.)

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Column Heater Ensures Temperature Stability

September 4, 2013 10:24 am | by Torrey Pines Scientific, Inc. | Product Releases | Comments

Torrey Pines Scientific’s EchoTherm HPLC Column Heater Model CO20 has a temperature range from room temperature to 90.0 C readable and settable to 0.1C.

Catalog Showcases HPLC Column Choices

September 4, 2013 10:21 am | by JM Science, Inc. | Product Releases | Comments

JM Science’s Shodex HPLC Column catalog features scores of application chromatograms, charts and diagrams that describe a wide selection of separation modes

Phases Expand SPE Product Line

September 4, 2013 10:19 am | by Thermo Fisher Scientific, Inc. | Product Releases | Comments

Thermo Fisher Scientific has added WAX and WCX phases for bioanalysis to its SOLA solid phase extraction (SPE) product line. 

Waters Feature Solid-Core Particle Technology

September 4, 2013 10:17 am | by Waters Corp. | Product Releases | Comments

Waters Corp.’s CORTECS Columns are a family of 1.6 um solid-core UltraPerformance LC Columns. The columns’ higher efficiency allows laboratories to produce greater amounts of information faster with every chromatographic separation.

GPC Glossary and Column Selection App

September 4, 2013 10:08 am | by Tosoh Bioscience LLC | Product Releases | Comments

The Glossary and Column Selection Guide app from Tosoh Bioscience is now available. It offers easy access to 200 gel permeation chromatography (GPC) terms and a GPC column selection wizard for precise directions to the ideal GPC columns for polymer molar mass distribution characterization.

LC Detector Handles Semi-Volatile Compounds

September 4, 2013 10:06 am | by Thermo Fisher Scientific, Inc. | Product Releases | Comments

Thermo Fisher Scientific’s Corona Veo is an advanced charged aerosol detector (CAD) for liquid chromatography, engineered to increase the effectiveness of CAD technology with expanded low-flow capability and additional sensitivity compared to its previous detectors.

PDA Detector Delivers Improved Chromatographic Information

September 4, 2013 10:04 am | by PerkinElmer, Inc. | Product Releases | Comments

With the Flexar PDA Plus, PerkinElmer’s addition to its Flexar liquid chromatography product family, scientists analyzing environmental, food, pharmaceutical and chemical samples can better meet industry regulations and higher throughput demand. 

Thermal Modulation Technology Enhances TOF/MS

September 4, 2013 10:01 am | by JEOL USA, Inc. | Product Releases | Comments

Through an agreement with Zoex Corp., JEOL’s AccuTOF GCV 4G high-resolution time-of-flight mass spectrometer system now comes with Zoex’s two-dimensional gas chromatography (GC x GC) technology.

Technology Speeds Drying of HPLC Samples

September 4, 2013 9:54 am | by Genevac Ltd. | Product Releases | Comments

Genevac’s HT Series II Evaporator using the Fast Lyophilisation, or LyoSpeed process enables pharmaceutical labs to routinely dry HPLC fraction samples to a powder form, such that the samples can then be accurately weighed, easily sub-sampled and redissolved.

Triple Quadrupole Mass Spectrometers Offer High Performance

September 4, 2013 9:53 am | by Bruker Corp. | Product Releases | Comments

Bruker’s EVOQ series of LC-triple quadrupole mass spectrometers includes the high-performance EVOQ Qube, the ultra-high sensitivity EVOQ Elite and the extended mass range EVOQ Elite ER.

Media Slurry Tank Eliminated Cross Contamination

September 4, 2013 9:52 am | by Terracon Corp. | Product Releases | Comments

Terracon Corp.’s non-metallic media slurry tank is ideal for process-scale chromatography and other biotechnology applications.

UHPLC/HPLC Columns Offer Improved Retention

September 4, 2013 9:46 am | by Advanced Chromatography Technologies Ltd. | Product Releases | Comments

Advanced Chromatography Technologies’ ACE C18-Amide is a uniquely designed UHPLC/HPLC stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18-bonded columns.

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