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Catalog Number: (SXCLPT1-1BY)
Supplier: SPEX CERTIPREP LLC
Description: Single element standard for ICP-MS.


Catalog Number: (SXS-3702)
Supplier: SPEX CERTIPREP LLC
Description: Single-Component organic standards.


Supplier: SPEX CERTIPREP LLC
Description: Single-element standards for AA & ICP.
Catalog Number: (SXPCB-1248H)
Supplier: SPEX CERTIPREP LLC
Description: Semivolatiles

US EPA Method 625 is an analytical method for the monitoring of acid and base neutral extractable fractions in municipal and industrial wastewater by GC/MS.

US EPA Method 8270 is a general analytical method for the monitoring of semivolatiles in environmental and waste samples by GC/MS.


Catalog Number: (SXUSP-INHL3)
Supplier: SPEX CERTIPREP LLC
Description: USP Standard.


Catalog Number: (NS0096)
Supplier: SPEX CERTIPREP LLC
Description: Packaged in the stated solvent and concentrations. EPA-certified standards are manufactured to pre-CRADA specifications. Concentration: 1000ug/mL. Solvent: Methanol.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Catalog Number: (SXS-3175)
Supplier: SPEX CERTIPREP LLC
Description: Single-Component organic standards.


Supplier: SPEX CERTIPREP LLC
Description: Ion chromatography and ion selective electrode standards.
Catalog Number: (SXS-2060)
Supplier: SPEX CERTIPREP LLC
Description: Single-Component organic standards.

Supplier: SPEX CERTIPREP LLC
Description: Consumer Safety Standards
Analytical Standards for Wine

Wine is a complex combination of water, alcohol and other substances such as organic acids, phenols, sugars, carbon dioxide, and sulfur dioxide. The chemical interactions of these compounds, combined with the aging process, determine the quality of the color, taste and aroma of the wine. However, during this process, the chemical interactions can also play key roles in spoiling the wine. For instance, cork taint transpires when naturally occurring airborne fungi are in the presence of chlorophenol compounds to form 2,4,6-trichloranisole (TCA) in the wine. When this occurs, the wine’s aroma is reduced significantly and is replaced by an undesirable smell and taste.

To help regulate the spoilage of wine, the wine industry tests for several compounds that are known to cause this. For this industry, SPEX CertiPrep offers Certified Reference Materials (CRMs) for wine that are designed for GC, GC/MS, HPLC and LC/MS analysis. These standards are manufactured from the highest purity starting materials and the highest grade of solvents available in order to guarantee superior quality. Each standard is supplied with a detailed comprehensive Certificate of Analysis.

Catalog Number: (SXUSP-ORAL2B-2)
Supplier: SPEX CERTIPREP LLC
Description: USP Standard.


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

Catalog Number: (SXCL-ICV-3)
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: Ion chromatography and ion selective electrode standards.

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

Catalog Number: (SXC1001-09.4)
Supplier: SPEX CERTIPREP LLC
Description: Consumer safety standards, phthalates in polyvinyl chloride (PVC) QC standards.


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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
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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 & 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.

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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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