PT-141 99.6% Purity — Rejuvenate PeptidesCertificate of Analysis · Independent third-party lab result
- Test date
- 2025-10-28
- Testing lab
- Freedom Diagnostics
- Batch / lot
- PT141-10-001-2510-C
- Quantity
- 12.52 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 10mg
How this result compares
This PT-141 certificate's tested purity of 99.58% ranks higher than 12% of the 622 PT-141 certificates with a purity result we have catalogued (median 99.89%).
Tested 2025-10-28 by Freedom Diagnostics via HPLC + MS. This test is newer than 29% of our catalogued PT-141 certificates.
Rejuvenate Peptides has 173 certificates in our corpus, including 2 for PT-141 at a median tested purity of 99.78%.
Freedom Diagnostic
Source archivedWe archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.
Saved source document
sha256:40444a3c42d72c12…
— immutable copy held by TitrateLab