Independently verified
COA Lookup
Every batch we ship has a third-party Certificate of Analysis. Enter your batch number from the vial label to retrieve the analytical report.
What's in a COA
Each Pepidyn COA includes:
- Test laboratory — Janoshik Analytical or Bioviridian (independent third parties)
- Analyst name and test date
- HPLC-MS chromatogram showing peak identity and purity %
- Mass spec confirmation of molecular weight
- Endotoxin levels (LAL test) — below threshold
- Heavy metals screening — below ICH Q3D limits
Lost your batch number?
Email [email protected] with your order number. We'll resend the COA links from your purchase.