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Certified Reference Standards

Chemical reference standards are particularly important for analytical chemistry since most analytical instrumentation is comparative; it requires a sample of known composition (reference standard) for accurate calibration. Whether a single or a multi-component mixture, these chemical reference standards are produced under stringent manufacturing procedures and differ from laboratory reagents in their certification and the traceability of the data provided.

We are happy to provide Certificates of Analysis for our chemical products. Please enter a catalog number to view a generic CofA. Lot-specific CoAs will require entry of a lot number which may be found on your product label or packing list. If you are having trouble finding the information, please contact our Certificate of Analysis department at CofA@SpectrumChemical.com.

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