QUALITY DOCUMENTATION
Certificates of Analysis & quality.
Every lot is released with a Certificate of Analysis. The COA documents identity and tested attributes of that specific lot.
What a COA includes
Product name and catalog number, lot number, batch release and retest dates, net quantity, analytical methods, and measured results against the lot specification.
Analytical methods
Identity and purity may include HPLC and mass spectrometry. Reported values describe the analyzed lot only. Our peptides also receive additional third-party HPLC-UV-MS analysis at a state academic research mass spectrometry facility (MMSF). That work is not a university endorsement.