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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Supplier: VWR Chemicals
Description: Magnesium Standard, 10 mg/L, VWR® ARISTAR®, Magnesium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Supplier: VWR Chemicals
Description: Copper Standard, 1000 mg/L, VWR® ARISTAR®, Copper, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Supplier: VWR Chemicals
Description: Manganese Standard, 1000 mg/L, VWR® ARISTAR®, Manganese, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Supplier: VWR Chemicals
Description: (NH₄)₂MoO₄ in water tr. NH₄OH.
Supplier: VWR Chemicals
Description: HfO₂ in HNO₃ (2 to 5%) with traces HF.
Supplier: VWR Chemicals
Description: Cd in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: Chromium Standard, 1000 mg/L, VWR® ARISTAR®, Chromium, Matrix: 10% HCl, Application: ICP standards
Supplier: VWR Chemicals
Description: (NH₄)₂SO₄ in H₂O.
Supplier: VWR Chemicals
Description: As in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: Bi in HNO₃ 2 to 5%.
Catalog Number: (455192A)
Supplier: VWR Chemicals
Description: (NH₄)₂ Ce(NO₃)₆ in HNO₃ 2 to 5%.
UOM: 1 * 100 mL

Supplier: VWR Chemicals
Description: BeO.(Be(OAc)₂)₃) in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: Pr₆O₁₁ in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: KCl 0,1 mol/L, VWR®, 12,88 mS/cm, Reference temperature: 25 °C
Catalog Number: (124782C)
Supplier: VWR Chemicals
Description: Chlordane (0,02 mg/ml) and Toxaphene (0,20 mg/ml) in methanol.
UOM: 1 * 1 mL

Catalog Number: (124832S)
Supplier: VWR Chemicals
Description: PAH mix in acetonitrile, 16 components, VWR®
UOM: 1 * 1 mL

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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.
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
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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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