How to read a peptide COA: each line, and what it ties to
How to read a peptide COA line by line: what identity, purity, quantity and endotoxin results show, and what a vendor or anonymised COA ties them to.
Tag archive
Traceability
How to verify a peptide COA is real, and what it leaves open
Four checks the category uses to verify a peptide COA, set against the two conditions 21 CFR 211.84(d)(2) puts on relying on a supplier's analysis.
Lot traceability and vial labelling, assessed across the category
The label on a lyophilised vial is the only documentation that physically travels with the material. Assessed on what the category prints, what it omits, and what that costs a buyer.
