Tirzepatide 99.5% Purity — Peptronix Bio PtbCertificate of Analysis · Independent third-party lab result
LabE tested this Tirzepatide from Peptronix Bio Ptb at 99.46% purity via HPLC. The tested quantity of 32.5mg showed an 8.3% deviation from the 30mg label. Endotoxin status is unknown. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (8.3%)
- no batch ID
- Test date
- 2026-02-18
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 32.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.8
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.46% ranks higher than 12% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-02-18 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 65% of our catalogued Tirzepatide certificates.
Peptronix Bio Ptb has 18 certificates in our corpus, including 6 for Tirzepatide at a median tested purity of 99.89%.
Test report image
Finnrick
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