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Proficiency Testing Applications

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    Laboratory Weighing - Weight Calibration

    Balances should always be tested with calibrated weights you can rely on and trust. Only calibrated weights are traceable to the International Prototype Kilogram at the BIPM (Bureau International des Poids et Measures) in Paris and ensure accurate weighing results.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

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    Water & wastewater treatment solutions for commercial industry

    From cutting-edge MABR wastewater treatment to containerized desalination, Fluence delivers cost-effective and sustainable solutions for commercial customers worldwide. Fluence has more than 30 years of experience in the design, construction, and operation of water and wastewater treatment plants for commercial clients, including resorts, golf courses, commercial buildings, and campuses.

    By Fluence Corporation based in White Plains, NEW YORK (USA).

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    Monitoring solutions for the dust monitors areas

    For large combustion plants and power plants we offer the DCEM 2100 particulate monitor. This monitor is certified to EN 15267 part 3 QAL 1 for all industrial processes including waste incineration. It offers outputs in Transmission, Opacity and mg/m3 (when calibrated against a Standard Reference Method). The 

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

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    Infrared temperature measurement for calibration industries

    To ensure high-precision performance from temperature measurement devices, reliable calibration is required. This can be carried out on site or under laboratory conditions, using primary or reference standard sources. Primary calibration sources are traceable to National Standards via a certified probe installed in the radiation cavity. Reference sources achieve traceability either by comparison with certified thermometers, or through purchasing a calibration certificate.

    By AMETEK Land based in Dronfield, UNITED KINGDOM.

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    Piping & ducting solutions for the mining industry

    Mining operations refer to the extraction of minerals, or other non-renewable resources from underneath the earth’s surface. This can include metals, coal, oil, gemstones, and more. Mining operation conditions can be harsh, due to rugged conditions and sometimes volatile materials. That’s why Proco Products, Inc. designs the most durable check valves and expansion joints with a variety of construction materials available. Proco operates worldwide, and maintains one of the largest product inventories...

    By Proco Products, Inc. based in Stockton, CALIFORNIA (USA).

  • cis-Dichlorobis(2,2'-bipyridine)-ruthenium(II)dihydrate

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply cis-Dichlorobis(2,2'-bipyridine)-ruthenium(II)dihydrate (Cas no:15746-57-3). More in

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Di-μ-bromobis(tri-t-butylphosphino)dipalladium(I)

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply Di-μ-bromobis(tri-t-butylphosphino)dipalladium(I) (Cas no:185812-86-6). More informa

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Dichlorobis[2-(di-t-butylphosphino)ethylamine]ruthenium(II)

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply Dichlorobis[2-(di-t-butylphosphino)ethylamine]ruthenium(II) (Cas no:1092372-91-2). M

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Tris(acetonitrile)pentamethylcyclopentadienylruthenium(II)trifluoromethanesulfonate

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply Tris(acetonitrile)pentamethylcyclopentadienylruthenium(II)trifluoromethanesulfonate

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Tricyclohexylphosphine[4,5-dimethyl-1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][2-thienylmethylene]ruthenium(II)dichloride

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply Tricyclohexylphosphine[4,5-dimethyl-1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Tetraammineplatinum(II)hydroxide

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials. http://www.alfa-chemistry.com/tetraammineplatinum-ii-hydroxide-cas-38201-97-7-item-145773.htm

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Bis(trifluoroacetato)carbonylbis(triphenylphosphine)ruthenium(II)methanol adduct

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials. http://www.alfa-chemistry.com/bis-trifluoroacetato-carbonylbis-triphenylphosphine-ruthenium-ii-methanol-adduct-cas-38596-61-1-item-146681.htm

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Potassium bis(oxalato)platinate(II)dihydrate

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials. http://www.alfa-chemistry.com/potassium-bis-oxalato-platinate-ii-dihydrate-cas-38685-12-0-item-146849.htm

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • (S)-[(RuCl(SEGPHOS))2(μ-cl)3][NH2Me2]

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials. http://www.alfa-chemistry.com/s-rucl-segphos-2-cl-3-nh2me2-cas-488809-34-3-item-162951.htm

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • 1,5-Cyclooctadiene(hydroquinone)rhodium(I)tetrafluoroborate

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply 1,5-Cyclooctadiene(hydroquinone)rhodium(I)tetrafluoroborate (Cas no:120967-70-6). Mo

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I)chloride dimer

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I)chloride dimer (Cas no:12257-42-0). More inf

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Pentamethylcyclopentadienylrhodium(III)chloride dimer

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply Pentamethylcyclopentadienylrhodium(III)chloride dimer (Cas no:12354-85-7). More info

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • (Methylcyclopentadienyl)-(1,5-cyclooctadiene)iridium(I)

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply (Methylcyclopentadienyl)-(1,5-cyclooctadiene)iridium(I) (Cas no:132644-88-3). More i

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Bis(triphenylphosphine)rhodium(I)carbonyl chloride

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply Bis(triphenylphosphine)rhodium(I)carbonyl chloride (Cas no:13938-94-8). More informa

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

  • Dichloro(p-cymene)tricyclohexylphosphineruthenium(II)

    Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials. We supply Dichloro(p-cymene)tricyclohexylphosphineruthenium(II).http://www.alfa-chemistry.com/dichloro-p-cymene-tricyclohexylphosphineruthenium-ii-cas-145381-23-3-item-68292.htm

    By Alfa Chemistry based in Holtsville, NEW YORK (USA).

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