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Certified Reference Companies

  • Puragaz, Ireland

    PURAGAZ is an Irish company as that supplies precision calibration gas mixtures and high purity gases for the Process and Industrial markets worldwide. Our core competencies are custom gas mixtures and standard calibration gases in a portable, lightweight, aluminium non-refillable cylinders blended ...

    based in Shannon, IRELAND.

  • Essex Scientific Laboratory Supplies Limited (ESSLAB)

    Essex Scientific Laboratory Supplies Limited (ESSLAB) specialise in the supply of consumables and instrumentation supporting liquid handling, chromatography and certified reference materials. As principle distributors for accredited standards and inorganic ventures ESSLAB provide guide 34 certified ...

    based in Hadleigh, UNITED KINGDOM.

  • European Commission, JRC, Directorate F - Health, Consumers and Reference Materials

    Our mission is to promote a common and reliable European measurement system in support of EU policies. Our prime objective is to build confidence in the comparability of measurements by the production and dissemination of internationally accepted quality assurance tools, including validated ...

    based in Geel, BELGIUM.

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    Ovivo (Formerly Eimco Water Technologies)

    Ovivo is a global provider of equipment, technology and systems producing the purest water and treating the most challenging wastewater in the industry. Ovivo is a powerful global brand with renowned trademarks, possessing more than 150 years of expertise and references in water treatment, ...

    based in Salt Lake City, UTAH (USA).

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    Fluxana GmbH Co. KG

    We are dedicated to serve and support the x-ray fluorescence (XRF) spectroscopist. We supply users of XRF a wide selection of accessories such as sample cups, sample support films, chemicals and certified reference materials. Furthermore we offer a spectrum of different XRF sample preparation ...

    based in Bedburg-Hau, GERMANY.

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    WesTech Engineering, Inc.

    WesTech Engineering, Inc. celebrates 40 years as a recognized leader in the manufacture of liquid/solids separation equipment for industrial and municipal process applications. Surface waters, groundwater, water reuse, drinking water, wastewater treatment and industrial process equipment and ...

    based in Salt Lake City, UTAH (USA).

  • Cerilliant Corporation

    Cerilliant is an ISO Guide 34 and ISO/IEC 17025 accredited & ISO 13485 and ISO 9001 certified manufacturer of certified reference standards and certified reference materials. Our catalog includes a wide range of analytical standards for forensic, clinical, pharmaceutical, nutraceutical, ...

    based in Round Rock, TEXAS (USA).

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    Aerzener Maschinenfabrik GmbH

    Worldwide industrial plants are being provided with gaseous media by the use of AERZEN blowers and compressors. The innovative AERZEN machine technology benefits from experiences of 150 years company history. The entire product range comprising rotary lobe compressors, positive displacement ...

    based in Aerzen, GERMANY.

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    HI-Q Environmental Products Company

    HI-Q Environmental Products Company (HI-Q) is an ISO 9001:2015 Certified designer and manufacturer that has been providing Air Monitors, Air Sampling & Radiation Monitoring Equipment, Systems and Services to the nuclear and environmental monitoring industries since 1973. HI-Q’s product line ranges ...

    based in San Diego, CALIFORNIA (USA).

  • Starna Scientific Ltd.

    Starna Scientific Limited is a wholly owned subsidiary of the international group of Starna companies whose reputation is synonymous with quality and service in the manufacture and supply of spectrophotometer cells, optical components and certified reference materials around the world.

    based in Essex, UNITED KINGDOM.

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    mlu-recordum Environmental Monitoring Solutions GmbH

    mlu-recordum Environmental Monitoring Solutions GmbH is a leading supplier of environmental monitoring solutions with a global distribution network in over 50 countries for more than 30 years, with operations and production site in Austria and distribution subsidiaries in Germany and Poland. We are ...

    based in Wiener Neudorf, AUSTRIA.

  • Industrial Analytical

    Since its inception in 1988, Industrial Analytical (Pty) Ltd. has grown to become the single largest supplier of Certified Reference Materials, not only in the Republic of South Africa, but also in the African continent as a whole. The company was formed to specifically meet the ever increasing ...

    based in Kyalami, SOUTH AFRICA.

  • Comde-Derenda GmbH

    Comde-Derenda GmbH is an international manufacturer of environmental monitoring systems and is specialized in devices for sampling and measuring fine dust. The sampling devices for particular matter PM10 and PM2.5 are reference devices according to European Guidelines CEN12341 (PM10) and CEN 14907 ...

    based in Stahnsdorf, GERMANY.

  • AccuStandard, Inc

    AccuStandard, founded in 1986, is a leading manufacturer of Certified Reference Materials (CRMs). The company started in a business incubator co-sponsored by Yale University and The City of New Haven at the former site of Olin Chemical Company in New Haven, Connecticut, USA. Outgrowing that ...

    based in New Haven, CONNECTICUT (USA).

  • NSI Lab Solutions

    Reliability, flexibility and trust. These three traits have remained our focus as we have developed and grown our business since its inception. We were founded in 1982 to operate reference materials program for the USEPA, and today, we continue to manufacture and certify reference materials, ...

    based in Raleigh, NORTH CAROLINA (USA).

  • ERA - Waters Corporation

    Our company has grown to become the largest provider of proficiency testing products, certified reference materials, and quality control standards to thousands of analytical laboratories around the world and across multiple industries. Since 1977, ERA has offered products and services needed by ...

    based in Golden, COLORADO (USA).

  • Clean Water Solutions

    Authorized Dealer and Certified Installer for Canada`s leading Water Treatment Companies: Waterite, Purifiner, Viqua, and Aclarus.

    based in ONTARIO (CANADA).

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    Automation Products Group, Inc. (APG)

    Automation Products Group, Inc. manufactures sensors to measure and control your manufacturing, extraction, calibration, and treatment processes. Our sensors use the latest technology in pressure, level, volume, presence, and flow detection. Our specialties include floats, gauges, level, pressure, ...

    based in Logan, UTAH (USA).

  • LABPLAN

    Labplan’s Quality System is certified by NSAI. Labplan’s Management System holds certs from IQNet and NSAI.

    based in Naas, Co, IRELAND.

  • Tholander Environmental Engineering

    As an ISO 9001:2008 certified company and a leading manufacturer of air pollution control plants we offer turn-key solutions for almost any waste air problem. More than 1,000 references from a wide range of applications around the globe are testimony to the trust our satisfied customers have in us. ...

    based in Viernheim, GERMANY.

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