Tirzepatide 99.7% Purity — True Peptide LabsCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-01-26
- Testing lab
- Freedom Diagnostics
- Batch / lot
- GLP-055-TPL
- Quantity
- 36.17 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.69% ranks higher than 25% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-01-26 by Freedom Diagnostics via HPLC + MS. This test is newer than 58% of our catalogued Tirzepatide certificates.
True Peptide Labs has 103 certificates in our corpus, including 12 for Tirzepatide at a median tested purity of 99.70%.
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:b2ca348cad96237a…
— immutable copy held by TitrateLab