Tirzepatide 99.5% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.5% purity for Tirzepatide via HPLC and mass quantification. The tested quantity of 67.7mg significantly deviates from the 60mg label, showing a 12.8% overage. Endotoxin status and test recency are unknown. Customers can cross-check on the lab's public verification URL.
- unknown test date
- no endotoxin test
- quantity deviation (12.8%)
- Test date
- —
- Testing lab
- LabG
- Batch / lot
- Jun 30 2025loose
- Quantity
- 67.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.9
- Label dose
- 60mg
How this result compares
This Tirzepatide certificate's tested purity of 99.50% ranks higher than 13% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Testing method by LabG via HPLC + mass quantification + endotoxins.
Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 140 for Tirzepatide at a median tested purity of 99.73%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
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