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VWR 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. VWR 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.

VWR 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. VWR 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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Catalog Number: (SXSPIKE-4)
Supplier: SPEX CERTIPREP LLC
Description: CLP Standards for ICP & ICP-MS
Our Contract Laboratory Program (CLP) standards allow you to Calibrate with Confidence®. The standards are to be u...


Supplier: SPEX CERTIPREP LLC
Description: CLP Standards for ICP & ICP-MS
Our Contract Laboratory Program (CLP) standards allow you to Calibrate with Confidence®. The standards are to be u...

Supplier: SPEX CERTIPREP LLC
Description: Drinking water pollutant standards. Assurance® mixed multi-element standards for AA & ICP.

Supplier: SPEX CERTIPREP LLC
Description: Organometallic single-element oil standards are guaranteed stable and accurate, together with a wide range of applications and features:

Supplier: SPEX CERTIPREP LLC
Description: Single-element standards for AA & ICP.
Supplier: SPEX CERTIPREP LLC
Description: Single-element standards for AA & ICP.
Supplier: SPEX CERTIPREP LLC
Description: Single-element standards for AA & ICP.
Supplier: SPEX CERTIPREP LLC
Description: Single element standards for ICP-MS.

Supplier: SPEX CERTIPREP LLC
Description: Single-element standards for AA & ICP.
Supplier: SPEX CERTIPREP LLC
Description: Single-element standards for AA & ICP.

Supplier: SPEX CERTIPREP LLC
Description: Single element standard for ICP-MS.

Supplier: SPEX CERTIPREP LLC
Description: Single element standard for ICP-MS.

Catalog Number: (SXCL-QC-21A)
Supplier: SPEX CERTIPREP LLC
Description: Claritas PPT® Multi-Element Standards for ICP-MS. Tuning solutions are for ICP-MS instrumentation tuning and mass calibration prior to analysis.


Supplier: SPEX CERTIPREP LLC
Description: Single-element standards for AA & ICP.
Supplier: SPEX CERTIPREP LLC
Description: Single-element standards for AA & ICP.

Supplier: SPEX CERTIPREP LLC
Description: Groundwater and wastewater pollution control check standards. Assurance® mixed multi-element standards for AA & ICP.

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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.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-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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