COA Library
Certificates of Analysis for every PurelyAminos lot, documenting HPLC purity and ESI-MS identity. Each COA is lot-specific and retained on file.
What's Included in Every COA
% area purity from reverse-phase HPLC with UV detection. Chromatogram included.
Observed vs. theoretical molecular weight confirmed by electrospray ionization MS.
Lot number, synthesis date, product name, SKU, and storage recommendations.