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: Organic Standard, Calcium carbonate, Pack type: LDPE Bottle
Catalog Number: 88396.050
UOM: 1 * 50 g
Supplier: VWR Chemicals

Description: Organic Standard, Potassium dichromate, Pack type: LDPE Bottle
Catalog Number: 88399.080
UOM: 1 * 80 g
Supplier: VWR Chemicals

Description: Organic Standard, Potasium hydrogen phthalate, Pack type: LDPE Bottle
Catalog Number: 88400.080
UOM: 1 * 80 g
Supplier: VWR Chemicals

Description: Organic Standard, Iron(II) ethylenediammonium sulphate tetrahydrate, Pack type: LDPE Bottle
Catalog Number: 88398.080
UOM: 1 * 80 g
Supplier: VWR Chemicals

Description: Nitrate standard solution, 1000 mg/l, VWR®, Contents: NH₄NO₃ in H₂O, Application: Ion chromatography standards
Catalog Number: 84981.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Iron Standard, 1000 mg/L, VWR® ARISTAR®, Iron, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: 456762Q
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Standard for spectrophotometer calibration, UV/Vis standard 1, for absorbance control, VWR®
Catalog Number: 86124.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

Description: Standard for spectrophotometer calibration, UV/Vis standard 1A, for absorbance control, VWR®
Catalog Number: 86125.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

Description: Standard for spectrophotometer calibration, UV/Vis standard 6, for wavelength testing, VWR®
Catalog Number: 86130.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

Description: Nickel Standard, 1000 mg/L, VWR®, Nickel, Matrix: 2% HNO₃, Application: AAS standards
Catalog Number: 86696.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Standard for GC, Cyclohexane standard for GC, VWR®, Glass bottle
Catalog Number: 85656.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Caffeine, VWR®, Melting pt.: 235...238 °C
Catalog Number: 85108.001
UOM: 1 * 1 g
Supplier: VWR Chemicals

Description: Calcium Standard, 1000 mg/L, VWR®, Calcium, Matrix: H₂O, Application: Ion chromatography standards
Catalog Number: 84958.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Iodide standard solution, 1000 mg/l, VWR®, Contents: KI in H₂O, Application: Ion chromatography standards
Catalog Number: 84972.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Arsenic Standard, 1000 mg/L, VWR®, Arsenic, Matrix: 2% HNO₃, Application: AAS standards
Catalog Number: 86661.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Nickel Standard, 1000 mg/L, VWR®, Nickel, Matrix: 2% HNO₃, Application: AAS standards
Catalog Number: 86696.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

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