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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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Product Image-85568.180

VWR® ARISTAR®, Germanium Standard Solutions for ICP-MS

Supplier: VWR Chemicals
Description: Germanium Standard, 1000 mg/L, VWR® ARISTAR®, Germanium, Matrix: H₂O/tr HF, Application: ICP-MS standards

MSDS Certificates

Product Image-86679.180

VWR® AVS TITRINORM, Gadolinium Standard Solution, 1000 mg/L Gd in dilute Nitric Acid AVS TITRINORM Standard for AAS

Supplier: VWR Chemicals
Description: Gadolinium Standard, 1000 mg/L, VWR® AVS TITRINORM, Gadolinium, Matrix: 2% HNO₃, Application: AAS standards

MSDS Certificates

Product Image-84814.290

VWR®, Colour standards, Platinum-Cobalt (Pt-Co, Hazen)

Supplier: VWR Chemicals
Description: Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis and are designed to measure the visual colour of water supplies.

MSDS Certificates

Product Image-87344.180

VWR®, Hydrazine standard solutions in water

Catalog Number: (87344.180)
Supplier: VWR Chemicals
Description: Standard solution hydrazine, VWR®, 100 mg/l
UOM: 1 * 100 mL

MSDS Certificates


Product Image-455454D

VWR®, Hafnium standard solution, 10,000 mg/L Hf in dil. nitric acid with hydrofluoric acid (max. 1%) (from HfO2) ARISTAR® standard for ICP

Supplier: VWR Chemicals
Description: HfO₂ in HNO₃ (2 to 5%) with traces HF.

MSDS Certificates

Product Image-458222B

VWR® ARISTAR®, Potassium Standard Solution, 1000 mg/L K in dilute Nitric Acid (from K), Standard for Ion Chromatography

Catalog Number: (458222B)
Supplier: VWR Chemicals
Description: K in H₂O tr.HNO₃.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-124122S

VWR®, Endosulfan mixed isomers neat Certified Reference Material

Catalog Number: (124122S)
Supplier: VWR Chemicals
Description: Organic Standard, Endosulfan, mixed isomers neat CRM, Pack type: Glass ampoule
UOM: 1 * 10 mg

MSDS Certificates


Product Image-457494D

VWR® ARISTAR®, Tungsten Standard Solutions for ICP-MS

Supplier: VWR Chemicals
Description: Tungsten Standard, 10 ppm, VWR® ARISTAR®, Tungsten, Matrix: H₂O/tr.NH₄OH, Application: ICP-MS standards

MSDS Certificates

Product Image-85560.180

VWR® ARISTAR®, Cesium Standard Solutions for ICP-MS

Supplier: VWR Chemicals
Description: Cesium Standard, 1000 mg/L, VWR® ARISTAR®, Cesium, Matrix: 2% HNO₃, Application: ICP-MS standards

Certificates

Product Image-85675.180

VWR® PESTINORM®, 1-Propanol, Secondary Reference Standard for GC

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

MSDS Certificates


Product Image-85667.180

VWR®, n-Heptane, secondary reference standard for GC, PESTINORM®

Catalog Number: (85667.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-85591.180

VWR® ARISTAR®, Rhenium Standard Solutions for ICP-MS

Supplier: VWR Chemicals
Description: Rhenium Standard, 1000 ppm, VWR® ARISTAR®, Rhenium, Matrix: H₂O/tr HNO₃, Application: ICP-MS standards

Certificates

Product Image-85632.180

VWR® ARISTAR®, Tantalum Standard Solutions for ICP-MS

Supplier: VWR Chemicals
Description: Tantalum Standard, 1000 mg/L, VWR® ARISTAR®, Tantalum, Matrix: H₂O/tr HF, Application: ICP-MS standards

MSDS Certificates

Product Image-85593.180

ARISTAR®VWR® , Ruthenium Standard Solutions for ICP-MS

Supplier: VWR Chemicals
Description: Ruthenium Standard, 1000 ppm, VWR® ARISTAR®, Ruthenium, Matrix: 10% HCl, Application: ICP-MS standards

MSDS Certificates

Product Image-6467-04

J.T.Baker® BAKER INSTRA-ANALYZED®, Silver, 1000 µg/mL, AA Standard

Catalog Number: (6467-04)
Supplier: Avantor
Description: Silver standard is prepared by the dissolution of silver metal of 99.99% spectral purity. The metal content of the solution is confirmed by titration with Sodium Chloride. The standardization is traceable to NIST SRM 999.
UOM: 1 * 150 mL

MSDS


Product Image-6450-04

J.T.Baker® BAKER INSTRA-ANALYZED®, Cobalt, AA Standard

Catalog Number: (6450-04)
Supplier: Avantor
Description: The standard is prepared by the careful dilution of the metal or its salt, usually 99,99% pure as verified by arc emission spectrometry.
UOM: 1 * 150 mL

MSDS


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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.
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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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