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

Catalog Number: (124742R)
Supplier: VWR Chemicals
Description: Organic Standard, Phenol Mix 1, EPA 604, Pack type: Vial
UOM: 1 * 1 mL

Supplier: VWR Chemicals
Description: Magnesium Standard, 1000 mg/L, VWR® ARISTAR®, Magnesium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: (458352K)
Supplier: VWR Chemicals
Description: Cation in dilute HNO₃.
UOM: 1 * 100 mL

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: KCl 0,01 mol/L, VWR®, 1,41 mS/cm, Reference temperature: 25 °C
Supplier: VWR Chemicals
Description: AgNO₃ in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: W in H₂O tr.NH₄OH.
Supplier: VWR Chemicals
Description: Ammonium Standard, Ammonium standard solution, 1000 mg/L, VWR®, Contents: NH₄Cl in H₂O, Application: Ion chromatography standards
Catalog Number: (124122S)
Supplier: VWR Chemicals
Description: Organic Standard, Endosulfan, mixed isomers neat CRM, Pack type: Glass ampoule
UOM: 1 * 10 mg

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: (455192A)
Supplier: VWR Chemicals
Description: (NH₄)₂ Ce(NO₃)₆ in HNO₃ 2 to 5%.
UOM: 1 * 100 mL

Catalog Number: (85668.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

Catalog Number: (85674.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

Catalog Number: (85675.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 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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