Large labs with SAP or LIMS can request an API token from Unichem’s quality team. This allows your system to automatically poll for COA updates weekly and flag changes.
A Unichem CoA is a batch-specific document that accompanies or supports a chemical reagent. It certifies that the product has been tested according to established quality parameters. Typical information found on a Unichem CoA includes: unichem chemical reagents certificate of analysis upd
The term "update" in the context of a CoA usually refers to one of three scenarios. Identifying which scenario applies to you dictates the correct course of action. Large labs with SAP or LIMS can request
: For conductivity or TOC standards, the CoA confirms that measurements are traceable to the National Institute of Standards and Technology (NIST) Batch-Specific Timestamps It certifies that the product has been tested
Enter your lot number. The system should generate a downloadable PDF. Always save these digitally in a centralized lab folder to ensure they are available for future audits without having to re-search the website. Why "UPD" (Updates) Matter: The Retest Date
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