Liquid Chromatography News on Environmental XPRT

High Performance Liquid Chromatography

High Performance Liquid Chromatography (HPLC) is a systematic tool that distinguishes, recognizes and quantifies elements in an example. It is a commonly used program in systematic chemical makeup and chemical makeup areas. Basically, the program provides the example using a solution or combination of chemicals to the fixed stage, where separating of substances ...

Mar. 28, 2014

By SGM lab solutions

PerkinElmer expands chromatography offering with new liquid chromatography autosampler

PerkinElmer Life and Analytical Sciences, a global leader in application-focused measurement and analysis solutions, today at PITTCON® 2008, Booth #2555, announced the introduction of the Series 225 LC Autosampler to enable customers to meet the demanding needs for automation, quantitation and throughput in analyses using liquid chromatography (LC). The autosampler is fully integrated into ...

Mar. 6, 2008

By PerkinElmer, Inc.

New Single Quadrupole Mass Spectrometer and Specialized Columns Designed to Deliver Reproducible and Robust Separations, Increase Analytical Accuracy

Thermo Fisher Scientific Inc., the world leader in serving science, today announced new technologies that are designed to allow analytical chemists to obtain high-resolution separations with outstanding sensitivity and reproducibility. Visitors can learn about ...

Jun. 19, 2017

By Thermo Fisher Scientific

PerkinElmer expands its chromatography portfolio, introducing new high-resolution liquid chromatography system

PerkinElmer Life and Analytical Sciences, a global leader in application-focused measurement and analysis solutions, today introduced the Series 275 HRes™ Liquid Chromatography (LC) System at PITTCON® 2008, Booth #2555. With this system, LC users have the opportunity to increase throughput and improve resolution using small particle-size column technology at ultra-high pressure ...

Mar. 6, 2008

By PerkinElmer, Inc.

ASTM E682 - 92(2011) Standard Practice for Liquid Chromatography Terms and Relationships

This practice deals with the terms, parameters, symbols, units, and relationships used in liquid column chromatography. Most of the terms covered herein should also apply to other kinds of liquid chromatography, notably planar chromatography such as paper or thin-layer chromatography. These terms include the names of techniques, apparatuses and reagents, the ...

Jan. 27, 2012

By ASTM International

Combustion Ion Chromatography – automated determination of halogens and sulfur in solid and liquid samples

Metrohm presents Combustion IC (CIC), a fully automated system for the simultaneous determination of halogens and sulfur in widely differing matrices. With CIC, unlike with alternative methods the concentrations of the different halogens can each be shown separately. Moreover, digestion by ...

Oct. 16, 2012

By Metrohm USA Inc.

Combustion Ion Chromatography – automated determination of halogens and sulfur in solid and liquid samples

Metrohm presents Combustion IC (CIC), a fully automated system for the simultaneous determination of halogens and sulfur in widely differing matrices. With CIC, unlike with alternative methods the concentrations of the different halogens can each be shown separately. Moreover, digestion by pyrolysis is superior to offline ...

Oct. 18, 2012

By Metrohm AG

Shimadzu offers new reports for liquid chromatography-mass spectrometry

Shimadzu Scientific Instruments released several technical reports for liquid chromatography-mass spectrometry (LCMS), including research on artificial colorants, polymer additives and nutraceuticals. “Analysis of Artificial Colorants by Ultra-fast Liquid Chromatography-Mass Spectrometry” describes analysis, retention time and peak repeatability using Shimadzu’s LCMS-IT-TOF mass spectrometer, ...

Oct. 28, 2008

By Shimadzu Scientific Instruments Inc

PerkinElmer broadens liquid chromatography portfolio with new high performance platform and chromatography data system

PerkinElmer, Inc., a global leader focused on the health and safety of people and the environment, today introduced the new FlexarTM liquid chromatography (LC) platform, which will be controlled by the new Chromera® Chromatography Data System (CDS). Flexar incorporates a new ergonomic industrial design and delivers a wide range of pressure options intended to address the increasingly demanding ...

Mar. 16, 2009

By PerkinElmer, Inc.

Waters announces new maintenance, repair and compliance services for agilent liquid chromatography and gas chromatography systems

Waters Corporation (WAT:NYSE) announced today a complete suite of new services for Agilent liquid and gas chromatographs controlled by Waters Empower Chromatography Software. The new maintenance, repair, and compliance services are being offered in response to the demand from laboratories for single-point-of-contact and ownership of support services for both Waters and Agilent systems. The new ...

Mar. 1, 2010

By Waters Corporation

Agilent Technologies and CambTEK to Provide Combined Solution for Liquid Chromatography, Sample Preparation

Agilent Technologies Inc. (NYSE: A) and CambTEK, Ltd. today announced an agreement to co-market CambTEK's Rapid Extraction System (RES) automated sample preparation technology with an assortment of Agilent's liquid phase separation, life science and chemical analysis instruments and software. Used together, these laboratory solutions ...

Feb. 24, 2014

By Agilent Technologies, Inc.

ASTM D5837 - 12 Standard Test Method for Furanic Compounds in Electrical Insulating Liquids by High-Performance Liquid Chromatography (HPLC)

Furanic compounds are generated by the degradation of cellulosic materials used in the solid insulation systems of electrical equipment. Furanic compounds which are oil soluble to an appreciable degree will migrate into the insulating liquid. High concentrations or unusual increases in the concentrations of furanic compounds in oil may indicate cellulose ...

Feb. 22, 2012

By ASTM International

ASTM E2106 - 00(2011) Standard Practice for General Techniques of Liquid Chromatography-Infrared (LC/IR) and Size Exclusion Chromatography-Infrared (SEC/IR) Analyses

This practice provides general guidelines for the practice of liquid chromatography or size exclusion chromatography coupled with infrared spectrometric detection and analysis (LC/IR, SEC/IR). This practice assumes that the chromatography involved is adequate to resolve a sample into discrete fractions. It is not the intention of this practice to instruct the user on how to perform ...

Jan. 27, 2012

By ASTM International

Global Markets for Reagents for Chromatography -- Focus on Ion Exchange Chromatography

Reportlinker.com announces that a new market research report is available in its catalogue: Global Markets for Reagents for Chromatography -- Focus on Ion Exchange ...

Oct. 11, 2012

By ReportLinker

New high performance liquid chromatography system from varian, Inc. offers speed and flexibility to analytical chemists

Palo Alto, CA -- Varian, Inc. (NasdaqGS: VARI) announced today the introduction of its 920-LC liquid chromatograph. The Varian 920-LC is a fully automated, computer controlled analytical HPLC (High Performance Liquid Chromatography) system that offers “Fast LC” capabilities, state of the art performance, improved productivity, high sensitivity detectors and a fully automated validation package ...

Feb. 26, 2008

ASTM D6953 - 11 standard test method for determination of antioxidants and erucamide slip additives in polyethylene using liquid chromatography (LC)

Separation and identification of stabilizers used in the manufacture of polyethylene resins are necessary in order to correlate performance properties with polymer composition. This test method provides a means to determine the polymer additives listed in Table 1 in polyethylene samples. This test method is capable of the determination of other antioxidants, but the stability of these during ...

Sep. 26, 2011

By ASTM International

Shimadzu’s New i-Series Integrated Liquid Chromatography Systems Provide Laboratories Wider Range of Analytical Capabilities

Shimadzu Scientific Instruments has introduced two new integrated liquid chromatography systems, Prominence-i and Nexera-i, adding to the company’s extensive line-up of HPLC and UHPLC systems. Combining excellent functionality, an intuitive operating environment, and full automation, the i-Series provides excellent performance and a more efficient workflow for conventional to ...

Oct. 2, 2014

By Shimadzu Scientific Instruments Inc

ASTM E1657 - 98(2011) Standard Practice for Testing Variable-Wavelength Photometric Detectors Used in Liquid Chromatography

Although it is possible to observe and measure each of the several characteristics of a detector under different and unique conditions, it is the intent of this practice that a complete set of detector specifications should be obtained under the same operating conditions. It should also be noted that to completely specify a detector's capability, its performance should be measured at ...

Jan. 27, 2012

By ASTM International

ASTM D7600 - 09e1 Standard Test Method for Determination of Aldicarb, Carbofuran, Oxamyl and Methomyl by Liquid Chromatography/Tandem Mass Spectrometry

The N-methyl carbamate (NMC) pesticides: aldicarb, carbaryl, carbofuran, formetanate hydrochloride, methiocarb, methomyl, oxamyl, pirimicarb, propoxur, and thiodicarb have been identified by EPA as working through a common mechanism. They affect the nervous system by reducing the ability of the enzyme cholinesterase. Cholinesterase inhibition was the primary ...

Feb. 22, 2012

By ASTM International

Shimadzu`s New LC world talk highlights the latest in ultra high-performance liquid chromatography applications

Shimadzu Scientific Instruments released a special edition of its LC World Talk newsletter for researchers and scientists who work with ultra high-performance liquid chromatography (UHPLC) techniques. The issue focuses on Shimadzu’s new Nexera UHPLC system, including the recently released low-pressure gradient unit, and provides information about how researchers can use it to maximize their ...

Nov. 18, 2010

By Shimadzu Scientific Instruments Inc

Subscribe to our eBulletins

Add Supplier Profile