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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Catalog Number: (124802M)
Supplier: VWR Chemicals
Description: 17 components.
UOM: 1 * 1 mL

Catalog Number: (92111.010)
Supplier: VWR Chemicals
Description: Organic Standard, FireMaster 680, 100 µg/ml in toluene, Pack type: Glass ampoule/vial
UOM: 1 * 1 mL


Catalog Number: (91127.001)
Supplier: VWR Chemicals
Description: A standard mixture, typically used for food testing, containing the following components: 100 ug/ml each of Acibenzolar-S-methyl [CAS:135158-54-2] ; B...
UOM: 1 * 1 mL

Catalog Number: (91688.230)
Supplier: VWR Chemicals
Description: Nominal flash point standard (65 °C), VWR®, Glass bottle
UOM: 1 * 250 mL

SDS


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

Supplier: VWR Chemicals
Description: These standards are for the calibration of refractometers prior to use.
Catalog Number: (85657.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

Catalog Number: (91723.180)
Supplier: VWR Chemicals
Description: B100 (biodiesel) blank, VWR®, Glass bottle
UOM: 1 * 100 g


Supplier: VWR Chemicals
Description: Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis that are designed for grading the colour of similarly coloure...
Catalog Number: (85655.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

Supplier: VWR Chemicals
Description: Certified reference materials for use as standards for Total Nitrogen, typically used as standards for Kjeldahl nitrogen determination.
Catalog Number: (99104.230)
Supplier: VWR Chemicals
Description: Cloud Point Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for Clo...
UOM: 1 * 250 mL

SDS


Supplier: VWR Chemicals
Description: Complete range of reagents and standard solutions in Chapters 2 and 4 of the current European Pharmacopoeia.
All are manufactured and tested in c...
Catalog Number: (124312W)
Supplier: VWR Chemicals
Description: Organic Standard, Malathion (1,2-Bis(ethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate) 100 µg/ml in methanol, Pack type: Glass ampoule
UOM: 1 * 1 mL

Catalog Number: (91622.050)
Supplier: VWR Chemicals
Description: Organic Standard, (S)-(-)-1, 2,4-Butanetriol, 1 mg/ml in pyridine, Pack type: Glass ampoule/vial
UOM: 1 * 5 mL


Catalog Number: (124832S)
Supplier: VWR Chemicals
Description: PAH mix in acetonitrile, 16 components, VWR®, : N/A
UOM: 1 * 1 mL

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