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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-458092J

VWR® ARISTAR®, Nitrite Standard Solution, 200 mg/L Nitrite in Water (from NaNO₂) Standard for Ion Chromatography

Catalog Number: (458092J)
Supplier: VWR Chemicals
Description: NO₂ in H₂O.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-455364C

VWR® ARISTAR®, Gadolinium Standard Solution, 1000 mg/L Gd in dilute Nitric Acid (de Gd2O3), Standard for ICP

Supplier: VWR Chemicals
Description: Gd₂O₃ in HNO₃ (2 to 5%).

MSDS Certificates

Product Image-455464F

ARISTAR®VWR® , Holmium Standard Solution for ICP

Supplier: VWR Chemicals
Description: Ho₂O₃ in HNO₃ 2 to 5%.

MSDS Certificates

Product Image-455354A

VWR® ARISTAR®, Europium Standard Solution, 10000 mg/L Eu in dilute Nitric Acid (from Eu2O3), Standard for ICP

Supplier: VWR Chemicals
Description: Eu₂O₃ in HNO₃ 2 to 5%.

MSDS

Product Image-455802D

VWR® ARISTAR®, Platinum Standard Solution, 1000 mg/L Pt in 10% Hydrochloric Acid (from Pt), Standard for ICP

Supplier: VWR Chemicals
Description: Pt in HCl 10%.

MSDS Certificates

Product Image-455762M

VWR® ARISTAR®, Palladium Standard Solution, 1000 mg/l Pd in 10% Hydrochloric Acid (from Pd), Standard for ICP

Supplier: VWR Chemicals
Description: Pd in HCl 10%.

MSDS Certificates

Product Image-88207.001

VWR®, Residual solvent standards according to ICH guidelines

Supplier: VWR Chemicals
Description: The level of volatile organic solvents in pharmaceutical raw materials or finished product is defined and monitored in accordance with ICH guidelines. Residual solvents are classified according to their risk assessment classes. A selection of residual solvent standards is now available from Avantor.

MSDS Certificates

Product Image-84976.180

VWR®, Maleate 1000 mg/L in 1ater standard for ion chromatography

Catalog Number: (84976.180)
Supplier: VWR Chemicals
Description: Maleate standard solution, 1000 mg/l, VWR®, Contents: C₄H₄O₄ in H₂O, Application: Ion chromatography standards
UOM: 1 * 100 mL

MSDS Certificates


Product Image-84955.180

VWR®, Benzoate 1,000 mg/L in Water standard for ion chromatography

Catalog Number: (84955.180)
Supplier: VWR Chemicals
Description: Benzoate standard solution, 1000 mg/l, VWR®, Contents: C₆H₅COOH in H₂O, Application: Ion chromatography standards
UOM: 1 * 100 mL

MSDS Certificates


Product Image-84997.180

VWR®, Sulphite (in HSO³⁻) 1000 mg/L in Water standard for ion chromatography

Supplier: VWR Chemicals
Description: Sulphite (HSO₃<sup>-</sup>) standard solution, 1000 mg/l, VWR®, Contents: NaHSO₃HCOH in H₂O, Application: Ion chromatography standards

MSDS Certificates

Product Image-84984.180

VWR®, Nitrite 1000 mg/L in water standard for ion chromatography

Supplier: VWR Chemicals
Description: Nitrite standard solution, 1000 mg/l, VWR®, Contents: NaNO₂ in H₂O, Application: Ion chromatography standards

MSDS Certificates

Product Image-84998.180

VWR®, Tartrate 1000 mg/L in Water standard for ion chromatography

Catalog Number: (84998.180)
Supplier: VWR Chemicals
Description: Tartrate 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Contents: C₄H₆O₆ in H₂O, Application: Ion chromatography standards
UOM: 1 * 100 mL

MSDS Certificates


Product Image-84991.180

VWR®, Propionate 1,000 mg/L in water standard for ion chromatography

Catalog Number: (84991.180)
Supplier: VWR Chemicals
Description: Propionate standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Application: Ion chromatography standards
UOM: 1 * 100 mL

MSDS Certificates


Product Image-84995.180

VWR®, Succinate 1000 mg/L in Water standard for ion chromatography

Catalog Number: (84995.180)
Supplier: VWR Chemicals
Description: Succinate standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Application: Ion chromatography standards
UOM: 1 * 100 mL

MSDS Certificates


Product Image-84772.600

VWR®, UV/Visible spectroscopy wavelength standards

Supplier: VWR Chemicals
Description: Wavelength standards (certified at 0,1; 0,2; 0,5; 1 and 2 nm slit widths) packed in six permanently sealed UV cuvettes or 100 ml amber bottles.

MSDS Certificates

Product Image-84805.180

VWR®, Colour standards, Saybolt

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

MSDS Certificates

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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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