Naphazoline Nitrate Working Standard (Secondary Reference Standard), CAS 5144-52-5, is a characterized material supplying documented identity, assay and purity data to support analytical laboratories and method development workflows. As a secondary reference standard it enhances traceability for internal calibration, system suitability and quality control checks while enabling reproducible analytical performance. 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. Each lot is accompanied by a Certificate of Analysis and handling instructions to facilitate proper use and documentation.
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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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