PE22-28 99.5% Purity — Peptide TechCertificate of Analysis · Independent third-party lab result
- Test date
- 2025-09-21
- Testing lab
- Freedom Diagnostics
- Batch / lot
- PE22-2403
- Quantity
- 8.68 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 10mg
How this result compares
This PE22-28 certificate's tested purity of 99.52% ranks higher than 70% of the 5 PE22-28 certificates with a purity result we have catalogued (median 99.41%).
Tested 2025-09-21 by Freedom Diagnostics via HPLC + MS. This test is newer than 10% of our catalogued PE22-28 certificates.
Peptide Tech has 183 certificates in our corpus, including 1 for PE22-28 at a median tested purity of 99.52%.
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:e72c5de5f377c374…
— immutable copy held by TitrateLab