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

Catalog Number: (SXS-1880)
Supplier: SPEX CERTIPREP LLC
Description: Single-Component organic standards.


Catalog Number: (SXCLPS-I90)
Supplier: SPEX CERTIPREP LLC
Description: Alternate Internal Standard

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Catalog Number: (SXAS-NH3N9-2Y)
Supplier: SPEX CERTIPREP LLC
Description: Ion chromatography and ion selective electrode standards.


Supplier: SPEX CERTIPREP LLC
Description: Ion chromatography and ion selective electrode standards.

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 used in conjunction with the Statement of Work for Inorganic Analysis; Multi-Media/Multi-Concentration Document Number ILM 05.3/ISM 01.2.

The final ICP check, performed in our own laboratories, is your stamp of assurance. We calibrate our instruments with traceable reference materials and show you the actual found value of the solution you receive, not just an ideal, calculated number as so many other standards manufacturers do. The combination of elements, concentrations and matrices listed have been diagnosed by SPEX CertiPrep for convenience of use and stability.

US EPA SOW ILM 05.3/ISM 01.2 gives specific procedures for the methods of analysis, target elements, and concentrationlevels. Standards are specified not only by the elements present and their relative concentrations, but also the order and frequency of running standards, blanks and samples. Details of these specifications may be found in the US EPA SOW ILM 05.3/ISM 01.2 in the following sections:

• Exhibit C, Inorganic Target Analyte List (TAL)
• Exhibit D, Analytical Methods
• Exhibit E, QA/QC Requirements

CLP ISM 01.2 and ILM 05.2 & 05.3 Standards for ICP
Our spike standard, SPIKE-4, provides all of the analytes required for the IC, ICP-AES and the AA spike.


Supplier: SPEX CERTIPREP LLC
Description: Speciation analysis has become common in many fields, including environmental, food and pharmaceutical testing labs. To analyze species within a sample requires Certified Reference Materials (CRMs) for sample verification and method validation.

Catalog Number: (SXUSP-ORAL3-1)
Supplier: SPEX CERTIPREP LLC
Description: USP Standard.


Catalog Number: (SXUSP-INHL2B-2)
Supplier: SPEX CERTIPREP LLC
Description: USP Standard.


Catalog Number: (SX1240)
Supplier: SPEX CERTIPREP LLC
Description: Two 15 mL screw cap vials yields up to 2 liters after dilution.


Catalog Number: (SX1347)
Supplier: SPEX CERTIPREP LLC
Description: One liter whole-volume bottle is ready to analyze.


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

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

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

Supplier: SPEX CERTIPREP LLC
Description: SPEX CertiPrep presents a comprehensive offering of Organometallic Oil Standards. The applications of these standards include:

Catalog Number: (SX996)
Supplier: SPEX CERTIPREP LLC
Description: The end-product of most analytical laboratories is data. It is therefore imperative that the quality of the data produced meet or exceed performance criteria. The implementation of Quality Control (QC) processes helps control error and estimate uncertainty. QC can be a tool in method development, regulatory processes, laboratory training, and performance monitoring. QC samples can help an analytical laboratory determine its precision, accuracy, linear range, and methof ruggedness.


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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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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

  • State issued document with your organization's Federal Tax ID Number
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  • City or County issued Business License
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  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
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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