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Certificates of Analysis.
Documented Per Lot.

Browse published Certificates of Analysis for our research materials. CoAs are published per lot as verification is completed — lot documentation for any product is available on request and is supplied with your order. Each COA documents HPLC purity verification and Mass Spectrometry identity confirmation, generated in our in-house analytical lab.

What is COA?

A Certificate of Analysis (COA) is a document confirming the identity, purity, and quality attributes of a peptide as verified by laboratory testing. At StarRUO, every batch is tested in our in-house analytical lab before shipment. The COA you see here is generated by our instruments — not passed through from a third-party supplier.

AllCoenzymeCombinationCopper Peptide ComplexesIncretin PathwayLinear PeptideMetabolicRecombinant ProteinStructured Peptide
Only with published COA(12 of 41)