TB-500 99.4% Purity — Peptology LabsCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-04-05
- Testing lab
- Freedom Diagnostics
- Batch / lot
- 42206TB
- Quantity
- 4.22 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 5mg
How this result compares
This TB-500 certificate's tested purity of 99.37% ranks higher than 49% of the 1234 TB-500 certificates with a purity result we have catalogued (median 99.38%).
Tested 2026-04-05 by Freedom Diagnostics via HPLC + MS. This test is newer than 69% of our catalogued TB-500 certificates.
Peptology Labs has 63 certificates in our corpus, including 2 for TB-500 at a median tested purity of 99.25%.
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:b464359ee3d84fad…
— immutable copy held by TitrateLab