Tirzepatide 99.9% Purity — Research 1 PeptidesCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-02-10
- Testing lab
- Freedom Diagnostics
- Batch / lot
- Research 1 Peptides
- Quantity
- 20.79 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 20mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-02-10 by Freedom Diagnostics via HPLC + MS. This test is newer than 62% of our catalogued Tirzepatide certificates.
Research 1 Peptides has 222 certificates in our corpus, including 27 for Tirzepatide at a median tested purity of 99.91%.
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
sha256:2ef9f2b6a93f7383…
— immutable copy held by TitrateLab