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: Conductivity standard 147 µS/cm, VWR®, Reference temperature: 25 °C
Catalog Number: 84132.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Organic Standard, Perfluorooctane sulphonic acid, Pack type: Glass vial
Catalog Number: 91152.001
UOM: 1 * 100 mg
Supplier: VWR Chemicals

Description: Uranium Standard, 10 ppm, VWR®, Uranium, Matrix: 2% HNO₃, Application: ICP-MS standards
Catalog Number: 85641.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Silicium Standard, 1000 mg/L, VWR® ARISTAR®, Silicon, Matrix: H₂O/tr HF, Application: ICP standards
Catalog Number: 456002G
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Conductivity standard 12880 µS/cm, VWR®, Reference temperature: 25 °C
Catalog Number: 84136.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Premium conductivity standard 50 µS/cm, VWR®
Catalog Number: 84143.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Conductivity standard 1,3 µS/cm, VWR®
Catalog Number: 84134.230
UOM: 1 * 250 mL
Supplier: VWR Chemicals

Description: Conductivity standard 84 µS/cm, VWR®, Reference temperature: 25 °C
Catalog Number: 84131.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Premium conductivity standard 20 µS/cm, VWR®
Catalog Number: 84140.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Premium conductivity standard 10 µS/cm, VWR®
Catalog Number: 84137.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Perchlorate 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Contents: KClO₄ in H₂O, Application: Ion chromatography standards
Catalog Number: 84987.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Premium conductivity standard 20000 µS/cm, VWR®
Catalog Number: 84149.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Sulphate standard solution, 1000 mg/L, VWR®, Contents: Na₂SO₄ in H₂O, Application: Ion chromatography standards
Catalog Number: 84996.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Premium conductivity standard 50000 µS/cm, VWR®
Catalog Number: 84142.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Premium conductivity standard 500 µS/cm, VWR®
Catalog Number: 84138.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Cadmium Standard, 1000 mg/L, VWR® ARISTAR®, Cadmium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: 456682R
UOM: 1 * 100 mL
Supplier: VWR Chemicals

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