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 re-established 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 re-established 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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Catalog Number: (6466-04)
Supplier: Avantor
Description: Ammonium hexafluorosilicate in water.
UOM: 1 * 150 mL


Supplier: VWR Chemicals
Description: MgO in HNO₃ 2 to 5%.
Catalog Number: (85640.180)
Supplier: VWR Chemicals
Description: Thulium Standard, 10 ppm, VWR® ARISTAR®, Thulium, Matrix: 2% HNO₃, Application: ICP-MS standards
UOM: 1 * 100 mL

Supplier: VWR Chemicals
Description: Praseodymium Standard, 10 ppm, VWR® ARISTAR®, Praseodymium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Supplier: VWR Chemicals
Description: Phosphorus Standard, 10 ppm, VWR® ARISTAR®, Phosphorus, Matrix: H₂O, Application: ICP-MS standards
Supplier: VWR Chemicals
Description: Potassium Standard, 1000 mg/L, VWR®, Potassium, Matrix: 2% HNO₃, Application: AAS standards
Supplier: VWR Chemicals
Description: Tungsten Standard, 1000 mg/L, VWR®, Tungsten, Matrix: 1% HNO₃/2% HF, Application: AAS standards
Supplier: VWR Chemicals
Description: Iron Standard, 1000 mg/L, VWR® AVS TITRINORM, Iron, Matrix: 2% HCl, Application: AAS standards
Supplier: VWR Chemicals
Description: Sr(NO₃)₂ in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: V₂O₅ in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: V₂O₅ in HNO₃ 2 to 5%.
Catalog Number: (455902G)
Supplier: VWR Chemicals
Description: RbNO₃ in HNO₃ 2 to 5%.
UOM: 1 * 100 mL

Catalog Number: (456452F)
Supplier: VWR Chemicals
Description: In 5% nitric acid solution.
UOM: 1 * 100 mL

Supplier: VWR Chemicals
Description: Sc₂O₃ in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: Sm₂O₃ in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: Holmium Standard, 1000 mg/L, VWR®, Holmium, Matrix: Nitric acid dil., Application: AAS standards
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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