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: TIC standard solution, VWR®, 1000 mg/L
Catalog Number: 88248.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: KCl 0,01 mol/L, VWR®, 1,41 mS/cm, Reference temperature: 25 °C
Catalog Number: 83607.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Turbidity Standard, 20 NTU, Glass bottle
Catalog Number: 88235.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Colour standard solution Pt-Co, 50 Hazen, VWR®, Plastic bottle
Catalog Number: 84810.290
UOM: 1 * 1.000 mL
Supplier: VWR Chemicals

Description: Turbidity Standard, 4000 NTU, Glass bottle
Catalog Number: 88247.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: KCl 0,01 mol/L, VWR®, 1,41 mS/cm, Reference temperature: 25 °C
Catalog Number: 83607.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Zinc Standard, 1000 mg/L, VWR® AVS TITRINORM, Zinc, Matrix: 2% HNO₃, Application: AAS standards
Catalog Number: 86725.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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: KCl 0,01 mol/L, VWR®, 1,41 mS/cm, Reference temperature: 25 °C
Catalog Number: 83607.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

Description: Colour standard solution Pt-Co, 100 Hazen, VWR®, Plastic bottle
Catalog Number: 84812.290
UOM: 1 * 1.000 mL
Supplier: VWR Chemicals

Description: Turbidity Standard, 1 NTU, Glass bottle
Catalog Number: 88231.270
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: KCl 0,1 mol/L, VWR®, 12,88 mS/cm, Reference temperature: 25 °C
Catalog Number: 83608.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Colour standard solution Pt-Co, 25 Hazen, VWR®, Plastic bottle
Catalog Number: 84808.290
UOM: 1 * 1.000 mL
Supplier: VWR Chemicals

Description: Turbidity Standard, 1000 NTU, Glass bottle
Catalog Number: 88245.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

257 - 272 of 13 377