Transparency you can verify
Certificates of Analysis
Every Peptana peptide is independently tested by accredited third-party laboratories. COAs verify identity, purity (HPLC), and mass (LC-MS) for each production lot.
HPLC Purity
≥99% verified by reverse-phase HPLC.
Mass Spec
Identity confirmed by LC-MS analysis.
Lot Traceable
Every batch tied to its own COA.
Available COAs
Click any product below to view its third-party Certificate of Analysis.
For laboratory and research use only. Not for human or veterinary use.
