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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-455402X

VWR® ARISTAR®, Germanium Standard Solution, 1000 mg/L Ge in Water with hydrofluoric Acid (max. 1%) (from (NH₄)₂GeF₆), Standard for ICP

Supplier: VWR Chemicals
Description: (NH₄)₂GeF₆ in H₂O tr. HF.

MSDS Certificates

Product Image-85589.180

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

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

MSDS Certificates

Product Image-99181.100

VWR®, Refractive index Certified Reference Material at 20, 25 and 30 °C

Supplier: VWR Chemicals
Description: Refractive index Certified Reference Materials (CRMs) are ideal for verification and calibration of temperature controlled refractometers, with each CRM providing certified values for refractive index measurements at 20, 25 and 30 °C.

MSDS Certificates

Product Image-85191.180

VWR®, Density standards referenced at 20 °C

Supplier: VWR Chemicals
Description: These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.

MSDS Certificates

Product Image-84802.180

VWR®, Colour standards, Saybolt

Supplier: VWR Chemicals
Description: Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis.

MSDS Certificates

Product Image-99503.260

VWR®, High temperature viscosity standards

Supplier: VWR Chemicals
Description: High Temperature viscosity standards are ideal for the calibration and verification of glass capillary viscometers and other viscosity measuring equipment where operating temperature is controlled precisely.

MSDS Certificates

Product Image-456472J

VWR® ARISTAR®, ICP Multi-Element Calibration Standard 3 in dilute Nitric Acid

Catalog Number: (456472J)
Supplier: VWR Chemicals
Description: In 2% nitric acid solution.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-85649.180

VWR® ARISTAR®, Zirconium standard solutions for ICP-MS

Supplier: VWR Chemicals
Description: Zirconium Standard, 1000 mg/L, VWR® ARISTAR®, Zirconium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

MSDS Certificates

Product Image-99421.260

VWR®, Cone and Plate viscosity standards

Supplier: VWR Chemicals
Description: High quality Cone and Plate viscosity standards are ideal for the paints and coatings industry.

MSDS

Product Image-85570.180

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

Supplier: VWR Chemicals
Description: Mercury Standard, 1000 mg/L, VWR® ARISTAR®, Mercury, Matrix: 10% HNO₃, Application: ICP-MS standards

MSDS Certificates

Product Image-455752K

VWR® ARISTAR®, Niobium Standard Solution, 10000 mg/L Nb in Water with Hydrofluoric Acid (max. 1%) (from Nb₂O₅), Standard for ICP

Catalog Number: (455752K)
Supplier: VWR Chemicals
Description: Nb₂O₅ in H₂O tr. HF.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-85658.180

VWR® PESTINORM®, Dichloromethane (DCM) Stabilised, Secondary Reference Standard for GC

Catalog Number: (85658.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-456252W

VWR® ARISTAR®, Tin Standard Solution, 10000 mg/L Sn in 10% Hydrochloric Acid (from Sn), Standard for ICP

Catalog Number: (456252W)
Supplier: VWR Chemicals
Description: Sn in HCl.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-99120.230

VWR®, Pour Point standards

Supplier: VWR Chemicals
Description: Pour Point Certified Reference Materials for the verification of laboratory instruments used in testing petroleum and derivative products for Pour Point to ASTM D97, IP 15, ISO 3016 and other equivalent international test methodologies.

MSDS Certificates

Product Image-88091.180

VWR®, Standard solution (1000 ppm SO₄) for the preparation of sulphate standard solution (10 ppm SO₄) R1 Reag. Ph. Eur. 5002801

Catalog Number: (88091.180)
Supplier: VWR Chemicals
Description: Standard solution (1000 ppm SO₄) R1 Reag. Ph. Eur. 5002801, 1000 mg/l, VWR®, Contents: K₂SO₄ in H₂O, Application: Pharmaceutical standards
UOM: 1 * 100 mL

MSDS Certificates


Product Image-85125.015

VWR®, Refractive index standards

Supplier: VWR Chemicals
Description: Refractive index of each standard is verified using a calibrated and temperature controlled refractometer.

MSDS Certificates

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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
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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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