Liquid Chromatography News and Research

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New drug testing technique is safe and effective

A new study from the Swedish medical university Karolinska Institutet presents a new technique that makes drug testing possible through exhaled air for the first time.

21 May 2010

Study presents new technique that makes drug testing possible through exhaled air

A new study from the Swedish medical university Karolinska Institutet presents a new technique that makes drug testing possible through exhaled air for the first time. By examining people who had received emergency care for an amphetamine overdose, the researchers found that in all cases there were traces of amphetamine and metamphetamine in the exhaled breath.

19 May 2010

Thermo Fisher Scientific acquires Proxeon

Thermo Fisher Scientific Inc., the world leader in serving science, announced today that it has acquired Proxeon A/S, an innovative supplier of products for proteomics analysis headquartered in Odense, Denmark.

From Thermo Fisher Scientific Inc. 16 Apr 2010

Study pioneers phenotyping of human metabolome

The old excuse, "I am only overweight because of my genes," is suddenly gaining credibility as researchers uncover ever more evidence that the way our bodies digest and process nutrients in the food we eat is different for every person. The budding discipline of metabolomics strives to investigate these differences in a scientific manner.

12 Apr 2010

NMS Labs launches test to evaluate the efficacy of Milnacipran

NMS Labs launches another unique test suitable for the evaluation of toxicity vs. efficacy, the potential for physicians to establish therapeutic drug monitoring of individual patients, and the assessment of drug diversion of a new pain management drug therapy.

31 Mar 2010

ACS webinar on chemistry for food safety

Scheduled for Thursday, April 1, 2 - 3 p.m. Eastern Time, the free webinar will feature Walter Hammack with the Florida Department of Agriculture, as he discusses the various chromatographic tools, methods and regulations for food safety. His topic: "How Chemistry is Keeping Your Food Safe -Application of Ultra High Pressure Liquid Chromatography (UHPLC) in a Food Safety Laboratory."

24 Mar 2010

Forensic Laboratories introduces first oral fluid test for Tapentadol

Forensic Laboratories, a Denver-based laboratory specializing in toxicology services for drug abuse, has unveiled the first oral fluid test for Tapentadol, a new federally approved drug prescribed by doctors for pain management. Previously, laboratories could only detect the drug through urine using liquid chromatography-mass spectrometry-mass spectrometry (LC/MS/MS) technology.

15 Mar 2010

AB SCIEX collaborates with Mass Spectrometry Centre to improve drug discovery and development

AB SCIEX, a global leader in life science analytical technologies, today announced that it is collaborating with the University of Geneva’s Mass Spectrometry Centre to create new workflows and analytical strategies intended to significantly improve drug discovery and development.

4 Mar 2010

Agilent Technologies announces new lab informatics suite at Pittcon 2010

Agilent’s major new lab informatics suite, the OpenLAB portfolio, is designed to enable customers to easily capture, analyze and share scientific data throughout the lab and across the enterprise. OpenLAB is scalable, open architecture based on industry open standards.

2 Mar 2010

Supelco launches Ascentis Express Peptide ES-C18 HPLC columns

Supelco, a division of Sigma-Aldrich®, announced today the launch of Ascentis Express Peptide ES-C18, a high-speed, high-performance liquid chromatography (HPLC) column based on a new 160 angstrom Fused-Core™ particle design. This column design exhibits very high column efficiency, providing a stable, reversed phase packing with a pore structure and pore size that is optimized for reversed-phase HPLC separations of peptides and polypeptides.

26 Feb 2010

Aetna selects Millennium Laboratories as national pain management services provider

Millennium Laboratories, a leading provider of therapeutic drug monitoring and education to physicians and staff treating chronic pain patients, announced today a national agreement with Aetna, one of the nation’s leading diversified health care benefits companies that serves approximately 36.3 million people. Under the terms of the three-year ancillary services agreement which went into effect February 1, 2010, Millennium Laboratories’ will assist Aetna participating physicians nationwide with state-of-the-art therapeutic drug monitoring services and tools.

23 Feb 2010

Agilent Technologies wins breach of contract case against Advanced Materials Technology

Agilent Technologies Inc. today announced a favorable decision in its trade secrets and breach of contract case against Advanced Materials Technology, Inc. (AMT) and three of its employees in the Delaware Court of Chancery. Agilent filed the lawsuit in January 2008 to protect confidential and proprietary information relating to its high-performance liquid chromatography technology.

23 Feb 2010

Chiltern International and Charles River Laboratories to study radiolabelled drug products

Chiltern International Limited, a global contract research organization (CRO), announced its latest collaboration with Charles River Laboratories, Inc. As part of this collaboration, Chiltern Early Phase will partner with Charles River to conduct and support early phase radiolabelled studies.

22 Feb 2010

Waters launches new Viridis family of analytical and preparative SFC columns for compound purification

Waters Corporation introduces today Viridis™ SFC columns, a new family of analytical and preparative supercritical fluid chromatography (SFC) columns. Waters new Viridis SFC columns were developed to give laboratories using SFC a reliable source of high-quality columns for compound purification. Paired with Waters® TharSFC™ instrumentation laboratories now have a single source for both instrumentation and columns for their all-important purification work.

17 Feb 2010

AB SCIEX acquires liquid chromatography business of Eksigent Technologies

AB SCIEX, a global leader in life science analytical technologies, today announced that it has acquired the liquid chromatography business of Eksigent Technologies. This acquisition significantly strengthens AB SCIEX’s position in liquid chromatography, which is a key technology used frequently in a broad range of life science applications such as protein biomarker research, drug discovery and basic research.

16 Feb 2010

AB SCIEX technology solution implemented for anti-doping enforcement at the 2010 Winter Games

While millions of viewers around the world are watching breathtaking ski jumps, razor-sharp skating moves and other awe-inspiring athletic feats in Vancouver over the next few weeks, the official doping control laboratory of the 2010 Winter Games will be casting an equally intent eye on the athletes who are competing.

10 Feb 2010

Varian announces the release of significant additions to its family of Pursuit LC columns

Varian, Inc. announced today the release of significant additions to its family of Pursuit™ LC (liquid chromatography) columns for pharmaceutical applications. New materials address needs from drug discovery to bioanalysis, saving time on analysis and method development.

20 Jan 2010

Scientists identify and characterize different antioxidant compounds from foods

Scientists at the University of Granada have identified and characterized for the first time different antioxidant compounds from foods such as olive oil, honey, walnuts and a medicinal herb called Teucrium polium.

20 Nov 2009

Millennium Laboratories announces new clinical quantitative assay and drug screening tests for healthcare

Millennium Laboratories, a leading provider of therapeutic drug monitoring and education to physicians and staff treating chronic pain patients, announced today the company’s development and validation of a clinical quantitative assay for the new drug tapentadol (Nucynta™) by liquid chromatography/tandem mass spectrometry (LC-MS/MS).

12 Nov 2009

Breeders can enhance vegetables' nutritional value using colorimeter method

Carotenoids, the family of yellow to red pigments responsible for the striking orange hues of pumpkins and the familiar red color of vine-ripe tomatoes, play an important role in human health by acting as sources of provitamin A or as protective antioxidants.

5 Nov 2009