Tirzepatide 99.8% Purity — Xianhong Tong Xht PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (January 4, 2026) at 99.78% purity via HPLC. However, the tested quantity was 32% over the labeled 30mg, and endotoxin status is unknown. The test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (32% over)
- no endotoxin test
- Test date
- 2026-02-20
- Testing lab
- LabE
- Batch / lot
- January 4, 2026
- Quantity
- 39.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.6
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.78% ranks higher than 38% 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.
Xianhong Tong Xht Peptides has 8 certificates in our corpus, including 6 for Tirzepatide at a median tested purity of 99.79%.
Test report image
Finnrick
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