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: COD standard solution, VWR®, 20 mg/L
Catalog Number: 85053.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Sucrose (Brix) standard, stabilised, 25°, VWR®, Refractive index: 1,372328, Accuracy: ± 0,11°
Catalog Number: 87012.015
UOM: 1 * 15 mL
Supplier: VWR Chemicals

Description: COD standard solution, VWR®, 6000 mg/L
Catalog Number: 85057.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: 300 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Catalog Number: 91227.270
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: 440 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Catalog Number: 91230.270
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: COD standard solution, VWR®, 30000 mg/L
Catalog Number: 85056.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Multi-Element Standard, ICP multi-element standard solution IX, 9 elements, 100 mg/L each of As; Be; Pb; Cd; Cr; Ni; Hg; Se; Tl, VWR® ARISTAR®, Matrix: 5% HNO₃, Application: Cryo material
Catalog Number: 87048.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: COD standard solution, VWR®, 1300 mg/L
Catalog Number: 85051.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: COD standard solution, VWR®, 2000 mg/L
Catalog Number: 85054.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: COD standard solution, VWR®, 1000 mg/L
Catalog Number: 85060.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: COD standard solution, VWR®, 5000 mg/L
Catalog Number: 85065.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: COD standard solution, VWR®, 10000 mg/L
Catalog Number: 85061.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Scandium Standard, 10 mg/L, VWR® ARISTAR®, Scandium, Matrix: 2% HNO₃, Application: ICP-MS standards
Catalog Number: 85596.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Multi-Element Standard, ICP multi-element standard solution VIII, 24 elements, 100 mg/L each of Al; B; Ba; Be; Bi; Ca; Cd; Co; Cr; Cu; Fe; Ga; K; Li; Mg; Mn; Na; N ; Pb; Se; Sr; Te; Tl; Zn, VWR® ARISTAR®, Matrix: 2% HNO₃, Application: ICP standards
Catalog Number: 87047.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Sucrose (Brix) standard, stabilised, 45°, VWR®, Refractive index: 1,409777, Accuracy: ± 0,11°
Catalog Number: 87016.015
UOM: 1 * 15 mL
Supplier: VWR Chemicals

Description: Multi-Element Standard, ICP multi-element standard solution XVII, 7 elements, 100 mg/L each of Hf; Ir; Sb; Sn; Ta; Ti; Zr, VWR® ARISTAR®, Matrix: 15% HCl/tr. HF/tr.HNO₃, Application: ICP standards
Catalog Number: 87049.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

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