Atorvastatin Calcium Working Standard (Secondary Reference Standard), CAS 344423-98-9, is a characterized high-purity material supplied with a lot-specific certificate of analysis detailing identity, assay by validated chromatographic methods, related substances, water content and residual solvents. Supplied in sealed amber glass vials under inert atmosphere, the material is accompanied by traceability to internal primary standards, stability data and recommended storage conditions to preserve integrity. Quantitative assay specification and expiry are stated on the CoA. It is intended solely for research and analytical method development and is not certified for use as a primary reference standard for GMP QC batch release or regulatory stability studies.
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To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
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The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
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