Tirzepatide 99.7% Purity — Shanghai Jinbei Chemical TechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (1/2/26) at 99.74% purity via HPLC. The tested quantity of 55.8mg was 7% below the labeled 60mg. Endotoxin status is not available, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (7% low)
- Test date
- 2026-02-20
- Testing lab
- LabE
- Batch / lot
- 1/2/26
- Quantity
- 55.8mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.9
- Label dose
- 60mg
How this result compares
This Tirzepatide certificate's tested purity of 99.74% ranks higher than 32% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-02-20 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 66% of our catalogued Tirzepatide certificates.
Shanghai Jinbei Chemical Technology has 31 certificates in our corpus, including 13 for Tirzepatide at a median tested purity of 99.74%.
Test report image
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