gas chromatography gas generator News

  • UNIQAIR providing Odor Evaluation Service with PURDUE UNIVERSITY Odor Lab

    Special odor sampling procedure with nitrogen dilution has been developed by Uniqair and Purdue University Odor Lab for odor samples with high humidity from fishfeed and Petfood dryers. The nitrogen will preserve the odor and prevent condensation for more accurate odor concentration test results. Unlike VOC testing, the odor lab is utilizing human noses of screened panel members with odor sensing ...


    By Uniqair Technologies Ltd.

  • EPA announces guidance on PCBs in caulk of buildings

    Last month the U.S. Environmental Protection Agency (EPA) announced new guidance to communities on PCBs in caulk from buildings constructed or renovated between 1950 and 1978. The EPA now recommends testing for PCBs in peeling, brittle, cracking or deteriorating caulk in buildings, especially in schools environments from the nearly 30 year time period.Production of PCBs in the United States was ...


  • Agilent Technologies Announces Opening of Life Science Research Center at Carleton University

    Agilent Technologies Inc. (NYSE: A) today announced the opening of a new center for life science research in partnership with Carleton University in Ottawa, Canada. The Carleton Mass Spectrometry Center, located in the university's department of chemistry, is equipped with state-of-the-art mass spectrometers, gas and liquid chromatography systems, and bioinformatics tools from Agilent. "This ...


    By Agilent Technologies, Inc.

  • California schools listen as EPA tells them to test caulk for PCBs

    Last week the U.S. Environmental Protection Agency (EPA) warned that hundreds of schools may have cancer-causing PCBs in caulk around windows and doors. The announcement came in conjunction with new guidance to communities on PCBs in caulk from buildings constructed or renovated between 1950 and 1978. The EPA now recommends testing for PCBs in peeling, brittle, cracking or deteriorating caulk in ...


  • Agilent Technologies introduces new J&W GC columns for environmental and pharmaceutical industries

    Agilent Technologies Inc. (NYSE: A) today announced the launch of a series of new Agilent J&W gas chromatography columns designed for environmental and pharmaceutical applications. The new additions expand the Agilent J&W family of columns, three of which are ...


    By Agilent Technologies, Inc.

  • Analytik Jena AG Expands its Product Range

    Analytik Jena AG expands its product range: only half a year after the acquisition of the ICP-MS business of the Bruker Corporation in September 2014, Analytik Jena introduces two new ICP-MS products (inductively coupled plasma for use in mass spectronomy) PlasmaQuant ® MS and PlasmaQuant ® MS Elite.The instruments will be unveiled at the European Winter Conference on Plasma ...


    By Analytik Jena AG

  • ASTM D7100 - 11 Standard Test Method for Hydraulic Conductivity Compatibility Testing of Soils with Aqueous Solutions

    1. Scope 1.1 This test method covers hydraulic conductivity compatibility testing of saturated soils in the laboratory with aqueous solutions that may alter hydraulic conductivity (for example, waste related liquids) using a flexible-wall permeameter. A hydraulic conductivity test ...


    By ASTM International

  • ASTM D2700 - 11e1 standard test method for motor octane number of spark-ignition engine fuel

    Motor O.N. correlates with commercial automotive spark-ignition engine antiknock performance under severe conditions of operation. Motor O.N. is used by engine manufacturers, petroleum refiners and marketers, and in commerce as a primary specification measurement related to the matching of fuels and engines. Empirical correlations that permit calculation of ...


    By ASTM International

  • SepSolve Analytical opens the door to routine GC×GC analyses

    SepSolve Analytical Ltd (Peterborough, UK) has announced the launch of a flow modulator, INSIGHT™, for routine comprehensive two-dimensional gas chromatography (GC×GC). The new modulator will substantially broaden the uptake and appeal of GC×GC, thanks to simplified technology, which offers high performance while avoiding use of liquid nitrogen. This ...


    By SepSolve Analytical

  • PERKINELMER ANNOUNCES GLOBAL LAUNCH OF ECOANALYTIXTM INITIATIVE

    BEIJING – PerkinElmer, Inc. (NYSE: PKI) a global technology leader in Health Sciences, today unveiled EcoAnalytixTM, a revolutionary problem-solving initiative that addresses the global imperatives of food safety, water quality and biofuels development.  “World-class analytical measurement systems are required to ensure that our food and water supplies are contaminant-free, and that the ...


    By PerkinElmer, Inc.

  • ASTM D6743 - 11 Standard Test Method for Thermal Stability of Organic Heat Transfer Fluids

    Heat transfer fluids degrade when exposed to sufficiently high temperatures. The amount of degradation increases as the temperature increases or the length of exposure increases, or both. Due to reactions and rearrangement, degradation products can be formed. Degradation products include high and low boiling components, gaseous decomposition products, and products ...


    By ASTM International

  • Agilent Technologies Signs Instrument Control Exchange Agreement with Thermo Fisher Scientific

    Agilent Technologies Inc. (NYSE: A) today announced a formal agreement with Thermo Fisher Scientific to exchange instrument controls to improve the productivity and user experience of customers using software and instruments from both companies. Under the new agreement, Agilent and Thermo Fisher are exchanging instrument-control driver documentation and software for ...


    By Agilent Technologies, Inc.

  • PEFTEC 2017 announces programme of conferences

    The organisers of PEFTEC 2017 (Antwerp, 29-30th November) have published the Conference themes for this year’s event and announced that registration is now open via www.peftec.com.  PEFTEC is a specialist event focused on the testing, analysis and monitoring of downstream oil ...

  • Chemistry Nobel Prize 2016

    The 2016 Nobel Prize in chemistry was jointly awarded today to Jean-Pierre Sauvage, Sir Fraser Stoddart, and Bernard Feringa for their research in supramolecular chemistry, specifically, for the development of molecular machines. These molecular machines use self-assembly, host-guest interactions, and mechanically interlocked molecular architectures to generate nanometer scale mechanical motion ...


    By Restek Corporation

  • A Real Danger in Schools - PCBs

    EMSL Analytical provides polychlorinated biphenyls (PCB) testing solutions to keep building students and faculty safe. Cinnaminson, NJ, August 30th, 2010 Recently the U.S. Environmental Protection Agency (EPA) reached an agreement with several schools in New York for the assessment and remediation of PCB caulk in the school buildings.  Several schools had been ...


    By EMSL Analytical, Inc.

  • Is Your Child Exposed to Toxic PCBs at School?

    EMSL Analytical provides polychlorinated biphenyls (PCB) testing solutions to keep students and faculty safe from the dangerous the chemicals posses. Cinnaminson, NJ, September 8th, 2010 Production of PCBs in the United States was halted in the late 1970s, but prior to then it was used in some building materials, including caulks.  Caulking materials were used in ...


    By EMSL Analytical, Inc.

  • Agilent Technologies introduces new GC Columns for energy and chemical industries

    Agilent Technologies Inc. (NYSE: A) today launched new  Agilent J&W gas chromatography columns designed for energy and chemical exploration, processing and distribution applications. The columns include extensions to the PLOT PT product line with aluminum oxide and molecular sieve stationary phases, as well as DB-sulfur SCD (sulfur chemiluminesence ...


    By Agilent Technologies, Inc.

  • ASTM D4485 - 11b standard specification for performance of active API Service category engine oils

    This specification covers engine oils for light-duty and heavy-duty internal combustion engines used under a variety of operating conditions in automobiles, trucks, vans, buses, and off-highway farm, industrial, and construction equipment. Automotive engine oils are classified in three general arrangements: S, C, and Energy Conserving. These arrangements are further divided into ...


    By ASTM International

  • Put a plastic bag in your tank

    Researchers in India have developed a relatively low-temperature process to convert certain kinds of plastic waste into liquid fuel as a way to re-use discarded plastic bags and other products. They report full details next month in the International Journal of Environment and Waste Management. Many pundits describe the present time as the “plastic age” for good reason and as such we ...


    By Inderscience Publishers

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