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.

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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Description: Sulphur Standard, 1000 µg/ml, VWR® ARISTAR®, Sulphur, Matrix: H₂O, Application: ICP standards
Catalog Number: 456082W
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Ammonium Standard, Ammonium standard solution, 1000 mg/L, VWR®, Contents: NH₄Cl in H₂O, Application: Ion chromatography standards
Catalog Number: 84952.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Colour standard, Primary solution red (1 ml solution contains 59,5 mg CoCl<sub>2</sub><sup>.</sup>6 H<sub>2</sub>O) Reag. Ph. Eur., VWR®, Plastic bottle
Catalog Number: 85745.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Turbidity Standard, 1 NTU, Glass bottle
Catalog Number: 88231.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Formate standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Application: Ion chromatography standards
Catalog Number: 84967.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Organic Standard, Pesticides Mix 2, EPA 608, Pack type: Glass ampoule
Catalog Number: 124782C
UOM: 1 * 1 mL
Supplier: VWR Chemicals

Description: Organic Standard, Phenol Mix 1, EPA 604, Pack type: Vial
Catalog Number: 124742R
UOM: 1 * 1 mL
Supplier: VWR Chemicals

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

Description: Organic Standard, Endosulfan, mixed isomers neat CRM, Pack type: Glass ampoule
Catalog Number: 124122S
UOM: 1 * 10 mg
Supplier: VWR Chemicals

Description: Selenium Standard, 10000 mg/L, VWR® ARISTAR®, Selenium, Matrix: Nitric acid dil., Application: ICP standards
Catalog Number: 455992B
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Tellurium Standard, 1000 mg/L, VWR® ARISTAR®, Tellurium, Matrix: 20% HCl, Application: ICP standards
Catalog Number: 456124P
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Silver Standard, 1000 mg/L, VWR® ARISTAR®, Silver, Matrix: Nitric acid dil., Application: ICP standards
Catalog Number: 456024M
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Tungsten Standard, 1000 mg/L, VWR® ARISTAR®, Tungsten, Matrix: H₂O, Application: ICP standards
Catalog Number: 457184Y
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Tungsten Standard, 1000 mg/L, VWR® ARISTAR®, Tungsten, Matrix: H₂O, Application: ICP standards
Catalog Number: 457182G
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Rhenium Standard, 1000 mg/L, VWR® ARISTAR®, Rhenium, Matrix: H₂O/tr HNO₃, Application: ICP standards
Catalog Number: 455864R
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Flash Point Reference Standard, Cleveland Open Cup, VWR®, Flash point: 118 °C, ASTM D92, Glass bottle, Pk Info: 3×80 ml
Catalog Number: 99165.001
UOM: 1 * 1 SET
Supplier: VWR Chemicals

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