Tirzepatide 99.9% Purity — HEIR Peptides, LLCCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-05-11
- Testing lab
- Freedom Diagnostics
- Batch / lot
- 2T40ZY0126
- Quantity
- 41.14 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 40mg
How this result compares
This Tirzepatide certificate's tested purity of 99.88% ranks higher than 64% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-05-11 by Freedom Diagnostics via HPLC + MS. This test is newer than 82% of our catalogued Tirzepatide certificates.
HEIR Peptides, LLC has 18 certificates in our corpus, including 6 for Tirzepatide 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
sha256:246e6fb1c31eaada…
— immutable copy held by TitrateLab