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: Standard with certified values at 20 °C to 100 °C, VWR®, Viscosité à usage général, N350, Viscosity at 25 °C: 717,4 mPa·s, Test method: ASTM D2162, Pack type: Glass bottle
Catalog Number: 99461.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Standard with certified values at 20 °C to 100 °C, VWR®, Viscosité à usage général, S20, Viscosity at 25 °C: 29,04 mPa·s, Test method: ASTM D2162, Pack type: Glass bottle
Catalog Number: 99469.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Standard with certified values at 20 °C to 100 °C, VWR®, Viscosité à usage général, S600, Viscosity at 25 °C: 1273 mPa·s, Test method: ASTM D2162, Pack type: Glass bottle
Catalog Number: 99476.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Ammonium Standard, Ammonium standard solution, 1000 mg/L, VWR®, Matrix: H₂O, Application: Ion chromatography standards
Catalog Number: 458192M
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Cyanide standard solution, 1000 mg/l, VWR® ARISTAR®, Matrix: 0.1% KOH, Application: Ion chromatography standards
Catalog Number: 85784.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Standard with certified values at 20 °C to 100 °C, VWR®, General Purpose Viscosity, N26, Viscosity at 25 °C: 48,59 mPa·s, Test method: ASTM D2162, Pack type: Glass bottle
Catalog Number: 99459.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Standard with certified values at 20 °C to 100 °C, VWR®, General Purpose Viscosity, N75, Viscosity at 25 °C: 124,9 mPa·s, Test method: ASTM D2162, Pack type: Glass bottle
Catalog Number: 99467.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Nitrite (in N) 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Contents: NaNO₂ in H₂O, Application: Ion chromatography standards
Catalog Number: 84985.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Standard with certified values at 20 °C to 100 °C, VWR®, Viscosité à usage général, N1000, Viscosity at 25 °C: 2610 mPa·s, Test method: ASTM D2162, Pack type: Glass bottle
Catalog Number: 99452.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: TOC standard solution (stock solution acc. to EN 1484), VWR®, 100 mg/L
Catalog Number: 88226.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Calcium Standard, 10000 mg/L, VWR®, Calcium, Matrix: 2-5% HNO₃, Application: ICP standards
Catalog Number: 455172T
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Cobalt Standard, 1000 mg/L, VWR® AVS TITRINORM, Cobalt, Matrix: 5% HNO₃, Application: AAS standards
Catalog Number: 86670.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Calcium Standard, 10000 mg/L, VWR®, Calcium, Matrix: 2-5% HNO₃, Application: ICP standards
Catalog Number: 455174V
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Calcium Standard, 1000 mg/L, VWR® AVS TITRINORM, Calcium, Matrix: 2% HNO₃, Application: AAS standards
Catalog Number: 86667.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Antimony Standard, 1000 mg/L, VWR® ARISTAR®, Antimony, Matrix: 2-5% HNO₃ + (CHOH)₂(COOH)₂, Application: ICP standards
Catalog Number: 455022G
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Zinc Standard, 1000 mg/L, VWR®, Zinc, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: 456992F
UOM: 1 * 100 mL
Supplier: VWR Chemicals

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