PE-22-28 99.9% Purity — Rejuvenate PeptidesCertificate of Analysis · Independent third-party lab result
- Test date
- 2025-12-01
- Testing lab
- Freedom Diagnostics
- Batch / lot
- PE22-10-001-2511-A
- Quantity
- 11.85 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 10mg
How this result compares
This PE-22-28 certificate's tested purity of 99.89% ranks higher than 94% of the 41 PE-22-28 certificates with a purity result we have catalogued (median 99.67%).
Tested 2025-12-01 by Freedom Diagnostics via HPLC + MS. This test is newer than 20% of our catalogued PE-22-28 certificates.
Rejuvenate Peptides has 173 certificates in our corpus, including 2 for PE-22-28 at a median tested purity of 99.86%.
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
sha256:975ec7ebd35308ac…
— immutable copy held by TitrateLab