You searched for: Standards

Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.

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Color Standards, Starter Set for Lico Spectral Colorimeter

Supplier: Hach

Calibration solutions for Lico spectral colorimeter.

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Matrix® 2,2-Dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide, Thermo Scientific

Supplier: Matrix Scientific

CAS #: 56-75-7
Molecular weight: 323.13
Melting point: 151°C
Molecular formula: C11H12Cl2N2O5
MDL #: MFCD00007360
Hazard code(s): Irritant

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Particle count set (2 blanks and 2 suspensions) USP

Supplier: USP

Particle count - Suspension - 25 mL: 15 µm Polystyrene microspheres in aqueous suspension
Particle count - Blank - 25 mL: Contains the aqueous phase without added particle

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Nitrification Inhibitors for BOD

Supplier: Hach

TCMP - 2-chloro-6 (trichloromethyl) pyridine (N-Serve), coated on an inert substrate.

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Carbamate Pesticides Analysis Kit, Pickering Labs

Supplier: Pickering Labs

This is an pesticide and herbicide analysis kit

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MAGPIX® Calibration and Verification Kits, Luminex

Supplier: LUMINEX MS

MAGPIX® Calibration and Verification Kits, Luminex

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Pierce™ Triple Quadrupole Calibration Solution, Extended Mass Range, Thermo Scientific

Supplier: Invitrogen

This triple quadrupole calibration solution, extended mass range, is a mixture of 14 highly pure, ionizable components designed for both positive and negative ionization calibration of triple stage quadrupole instruments.