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: Nitrite standard solution, 1000 mg/l, VWR® ARISTAR®, Contents: NaNO₂ in H₂O, Application: Ion chromatography standards
Catalog Number: 458022S
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Titanium Standard, 1000 mg/L, VWR® ARISTAR®, Titanium, Matrix: H₂O/tr HF, Application: ICP-MS standards
Catalog Number: 456962W
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Rhenium Standard, 10000mg/L, VWR® ARISTAR®, Rhenium, Matrix: H₂O/tr HNO₃, Application: ICP standards
Catalog Number: 455872R
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Magnesium Standard, 1000 mg/L, VWR® ARISTAR®, Magnesium, Matrix: Nitric acid dil., Application: Ion chromatography standards
Catalog Number: 458212W
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Chloride standard solution, 1000 mg/l, VWR® ARISTAR®, Contents: NaCl in H₂O, Application: Ion chromatography standards
Catalog Number: 458012Q
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Nitrite standard solution, 1000 mg/l, VWR® ARISTAR®, Contents: NaNO₂ in H₂O, Application: Ion chromatography standards
Catalog Number: 458024U
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Cesium Standard, 1000 mg/L, VWR®, Cesium, Matrix: H₂O, Application: Ion chromatography standards
Catalog Number: 84959.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Iridium Standard, 1000 mg/L, VWR® ARISTAR®, Iridium, Matrix: 10% HCl, Application: ICP-MS standards
Catalog Number: 457314D
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Dysprosium Standard, 1000 mg/L, VWR® AVS TITRINORM, Dysprosium, Matrix: 2% HNO₃, Application: AAS standards
Catalog Number: 86674.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Dysprosium Standard, 1000 mg/L, VWR® AVS TITRINORM, Dysprosium, Matrix: 2% HNO₃, Application: AAS standards
Catalog Number: 86674.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Molybdenum Standard, 1000 mg/L, VWR® AVS TITRINORM, Molybdenum, Matrix: H₂O, Application: AAS standards
Catalog Number: 86692.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Lithium Standard, 1000 mg/L, VWR®, Lithium, Matrix: H₂O, Application: Ion chromatography standards
Catalog Number: 84974.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Ruthenium Standard, 1000 mg/L, VWR® AVS TITRINORM, Ruthenium, Matrix: 5% HCl, Application: AAS standards
Catalog Number: 86705.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Salicylic acid, VWR®, Melting pt.: 158...160 °C
Catalog Number: 85106.001
UOM: 1 * 1 g
Supplier: VWR Chemicals

Description: Melting point standard set (benzophenone/benzoic acid/anthraquinone), VWR®, Melting pt.: 47...49 °C/121...123 °C/283...286 °C
Catalog Number: 85112.003
UOM: 1 * 3 g
Supplier: VWR Chemicals

Description: Carbazole, VWR®, Melting pt.: 243...247 °C
Catalog Number: 85109.001
UOM: 1 * 1 g
Supplier: VWR Chemicals

145 - 160 of 20,758