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 re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.

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 re-established 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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Supplier: VWR Chemicals
Description: These standards are ideal to use as control standards for COD measurements to verify that correct analysis for COD has taken place.
Supplier: VWR Chemicals
Description: A complete range of certified control standards with values ranging from 1,3 to 500000 µs to meet all the requirements for electrochemical analys...
Supplier: VWR Chemicals
Description: Avantor offers a wide range of REDOX (ORP) standards, which are produced from high quality reagents.These reference materials can be used as control s...

SDS

Supplier: VWR Chemicals
Description: A range of Brix/refractive index standards for ease of use when calibrating all types of refractometers.
Supplier: VWR Chemicals
Description: These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.
Supplier: VWR Chemicals
Description: Silicone Rotational viscosity standards are specifically formulated for use with equipment with minimal temperature control. Supplied in 600 ml 'ready...

SDS

Supplier: VWR Chemicals
Description: These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high acc...
Supplier: VWR Chemicals
Description: The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The de...
Supplier: VWR Chemicals
Description: Avantor now offers a comprehensive range of osmolality standards as Certified Reference Materials (CRM) for the calibration of osmometers.

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Supplier: VWR Chemicals
Description: All turbidity standard solutions are Certified Reference Materials.
Supplier: VWR Chemicals
Description: Polysulphide CRMs are suitable for calibration, verification, or for use in quality control procedures used for analysing sulphur content in petroleum...

Supplier: VWR Chemicals
Description: VWR offers a complete range of products for the determination of the hydrocarbon oil index (HOI) in accordance with EN ISO 9377-2 (DIN H53).
Supplier: VWR Chemicals
Description: Flash point Certified Reference Materials are for the verification of laboratory flash point instruments that are used in testing petroleum and deriva...

SDS

Supplier: VWR Chemicals
Description: Sulphur CRMs are suitable for calibration, verification or for use in quality control procedures used for analysing sulphur content in petroleum produ...

SDS

Supplier: VWR Chemicals
Description: Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis and are designed to measure the visual colour of water suppli...
Supplier: VWR Chemicals
Description: MPCRM’s provide both calibration and verification options for laboratory test equipment, all from the same sample, with their values certified to the ...

SDS

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