Chloroquine Sulfate Working Standard (Secondary Reference Standard), CAS 6823-83-2, is supplied as a characterized analytical reagent for laboratory research and method validation tasks; 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. This secondary reference is qualified by chromatographic purity assessment and identity confirmation and is accompanied by a certificate of analysis detailing assay, impurities and storage conditions. Use this working standard to support HPLC method calibration, system suitability checks and routine analytical performance verification in non‑regulated research environments.
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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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The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
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