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nitrite determination Companies

  • NECi Superior Enzymes

    NECi's enzyme based nitrate determination method is ASTM International Standard Method D7781. It replaces Test Methods D1254 (nitrite) and D992 (nitrate). This method is applicable to the determination of nitrate plus nitrite (as nitrogen) in drinking water, surface, saline, wastewater, and ground waters (ASTM Scope 1.1). This method may be purchased at ...

    based in Lake Linden, MICHIGAN (USA).

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    BÜCHI Labortechnik AG

    UCHI is a leading solution provider in laboratory technology for R&D, quality control and production worldwide for more than 75 years. We serve a wide range of industries such as pharmaceuticals, chemicals, food & beverage, feed, environmental analysis and academia. Determining pollutants in environmental and food matrices requires efficient sample preparation. BUCHI ...

    based in Postfach, SWITZERLAND.

  • Murtac Mess- und Regeltechnik, Analytische Chemie GmbH

    MURTAC is specialised in the design, development and production of ON-LINE Analysers for WATEROUS SAMPLES (from drinking water up to highly concentrated acids or caustic fluids) using automized wet chemistry for determination of several parameters. MURTAC has over 20 years’ experience in the planning, realisation and supervision of client-specific on-line process ...

    based in Knittelfeld, AUSTRIA.

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    Colsen International b.v.

    Colsen is situated in Hulst (The Netherlands). Our customer base is in the food-processing industry and in the communal & industrial waste water area. Colsen is specialized in the execution of projects in the area of water treatment and energy production via (anaerobic) digestion. The Colsen activities range from problem solving, design and engineering, project ...

    based in HULST, NETHERLANDS.

  • Ökosil Ltd.

    Ökosil Ltd. is an environmental company, founded by the Republic of Estonia and Silmet Grupp Ltd with the purpose to manage large environmental projects just as Sillamäe Radioactive Tailings Pond Remediation and to provide other environmental management and monitoring related services.

    based in Tallinn, ESTONIA.

  • Osprey Biotechnics

    Osprey`s strength is in the production and stabilization of Pseudomonas and Bacillus cultures. ExpertiseOsprey Biotechnics is a leader in the field of industrial microbiology, specializing in large-scale fermentation of microorganisms, particularly those belonging to the Pseudomonas and Bacillus genera. The environmental culture division began operating as Osprey ...

    based in Sarasota, FLORIDA (USA).

  • MZ-Analysentechnik GmbH

    MZ-Analysentechnik GmbH is a manufacturer and supplier of HPLC and GPC columns. We further supply GC columns and accessories for chromatography. The company was founded in 1986 by a former chemistry student at the University of Mainz, who had just completed his doctorate on new developments in HPLC column technology under the supervision of Professor Dr. Klaus Unger. The ...

    based in Mainz, GERMANY.

  • CTL Scientific Supply Corp.

    CTL Scientific Supply Corp is a provider of Chemicals, Test Papers & Test Kits, and Laboratory Equipment. CTL was started in 2006 with the goal of providing outstanding products, service, product info and support to not only valued long term clients but also to new customers. We carry a wide range of Macherey-Nagel test papers & test strips that allow the identification ...

    based in Deer Park, NEW YORK (USA).

  • Biodet

    Biodet, established in 1978, performs microbiological analysis and investigations for clients across the globe. The laboratories have held UKAS accreditation for microbiological water testing since 1997, and enjoys valuable working relationships with several Hertfordshire based international pharmaceutical industries.

    based in Hatfield, UNITED KINGDOM.

  • Medizin- und Labortechnik Engineering GmbH (MLE)

    Our enterprise MLE GmbH Dresden is active in the area of laboratory and analytical measurement technique. For 20 years we gained a lot of experience in developing, constructing and producing laboratory equipment. We offer complete solutions and are able to respond quickly to customers´ requirements. We sell our products to customers all over the world directly from our ...

    based in Radebeul, GERMANY.

  • SMS Environmental Ltd

    SMS Environmental provide innovative technical solutions to buildings and facilities managers in areas of Legionella control, health and safety, ductwork and ventilation system cleaning, and the testing of clean and wastewater. We can work in partnership with you to provide safe and comfortable building environments for you and your building users.

    based in Theale, UNITED KINGDOM.

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    Metrohm AG

    Metrohm is a worldwide leading manufacturer of precision instruments for chemical analysis. In the field of electrochemical ion analysis Metrohm has been the unchallenged world number one for many years. This is reflected in the company’s comprehensive product range: pH meters, ion meters, conductometers, potentiometric, thermometric and Karl Fischer titration, ...

    based in Herisau, SWITZERLAND.

  • Delprosens

    A Revolutionary way to chemical sensing and process control

    based in Spilamberto, ITALY.

  • Rotoquimica Lda.

    Rotoquímica is formed by persons with a great experience in laboratory equipment, specially BUCHI equipment (rotary evaporator, Kjeldhal, Soxhlet, Melting point determination, etc.). We have 2 offices, one in Matosinhos and the other in Cascais in order we can cover all the country and islands, the distribution is made as follow: Maia office - for the north of the country ...

    based in Moreira Maia, PORTUGAL.

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    Warden Biomedia

    At Warden Biomedia, we design, manufacture and supply Random Biological Filter Media to improve aerobic treatment across the full range of applications – from the largest municipal sewage treatment plant down to a garden fishpond. With the philosophy of increased surface area, the eco-friendly trickling filter and biological filter media are injection-moulded in recycled ...

    based in Luton, UNITED KINGDOM.

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    WTW - a xylem brand

    WTW offers robust analysis products for the measurement of pH, dissolved oxygen, conductivity, total dissolved solids and specific ions in lab, field and on-line applications serving the environmental, water and wastewater, food and beverage, educational, pharmaceutical, clinical, research and chemical/petrochemical industries. WTW has provided outstanding leadership in ...

    based in Weilheim, GERMANY.

  • Inter Aqua Advance A/S

    Inter Aqua Advance A/S (IAA) was founded in 1978. IAA was the first company in the world supplying commercial recirculation plants for the aquaculture industry in Europe, U.S.A., Asia and Oceania. About 150 plants ranging from production capacities of 10 tons/year to 2,000 tons/year per module have been delivered.IAA has since its start always been in the forefront of ...

    based in Egaa, DENMARK.

  • Filter Value

    Filter Value provides refrigerator filters, air filters and purifiers, water filters, and pool filters to maintain clean air and clean water for your home. FilterValue.com does not ship internationally; US only. Shipping in Hawaii and Alaska may incurr additional fees.

    based in Rochester, FLORIDA (USA).

  • PPB Analytical Inc.

    PPB Analytical Inc. has a team of experienced, skilled, and motivated professionals that can provide the best and most effective lab testing services to our client base worldwide. We are constantly updating our equipment and knowledge with the latest technology and information to enable us to deliver the best support in the industry. We can provide value added services in ...

    based in Markham (Greater Toronto Area), ONTARIO (CANADA).

  • Xylem Analytics

    Xylem Analytics is a leading manufacturer of field, portable, online and laboratory analytical instrumentation. Formed following the acquisition of Nova Analytics in March 2010, Xylem Analytics is part of Xylem`s Fluid Technology offering.The company is committed to providing its expertise to enable its customers to succeed. With extensive experience of supplying total ...

    based in Beverly, MASSACHUSETTS (USA).

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