You Searched For: Cationic Standards

<p>Avantor offers a wide range of certified cationic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of cationic standards are available for a range of elements.</p>

Avantor offers a wide range of certified cationic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of cationic standards are available for a range of elements.


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Supplier: VWR Chemicals
Description: Antimony Standard, 10 mg/L, VWR® ARISTAR®, Antimony, Matrix: 2% HNO₃/0,5% HF, Application: ICP-MS standards
Supplier: VWR Chemicals
Description: Ammonium Standard, Ammonium standard solution, 1000 mg/L, VWR®, Contents: NH₄Cl in H₂O, Application: Ion chromatography standards
Supplier: VWR Chemicals
Description: (NH₄)₂SO₄ in H₂O.
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


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


Supplier: VWR Chemicals
Description: HfO₂ in HNO₃ (2 to 5%) with traces HF.
Supplier: VWR Chemicals
Description: Pr₆O₁₁ in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: In 5% nitric acid solution with trace of HF.
Catalog Number: (458352K)
Supplier: VWR Chemicals
Description: Cation in dilute HNO₃.
UOM: 1 * 100 mL

Catalog Number: (455992B)
Supplier: VWR Chemicals
Description: Se in HNO₃ 2 to 5%.
UOM: 1 * 100 mL

Supplier: VWR Chemicals
Description: Te in HCl 20%.
Supplier: VWR Chemicals
Description: AgNO₃ in HNO₃ 2 to 5%.
Supplier: VWR Chemicals
Description: W in H₂O tr.NH₄OH.
Supplier: VWR Chemicals
Description: Re in H₂O tr. HNO₃.
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

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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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