Tirzepatide 98.5% Purity — Shanghai BaojuCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. It reports 98.47% purity for Tirzepatide via HPLC, with quantity matching the 30mg label within 1%. The test is recent (under 3 months) and customers can verify it on the lab's public URL. However, no endotoxin test results are available, and no batch ID was provided.
- no endotoxin test
- no batch ID
- Test date
- 2026-03-04
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 30.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.5
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 98.47% ranks higher than 3% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-03-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 69% of our catalogued Tirzepatide certificates.
Shanghai Baoju has 86 certificates in our corpus, including 25 for Tirzepatide at a median tested purity of 99.90%.
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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