Tirzepatide 99.7% Purity — Qing Li PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this Tirzepatide at 99.7% purity via HPLC. The tested quantity was 26.6mg, an 11.3% deviation from the 30mg label. Endotoxin status is unknown. The test is older (6-12 months) and lacks a specific batch ID.
- no batch ID
- no endotoxin test
- stale (6-12 months)
- Test date
- 2025-10-03
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 26.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.7
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.70% ranks higher than 26% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-10-03 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 31% of our catalogued Tirzepatide certificates.
Qing Li Peptide has 348 certificates in our corpus, including 49 for Tirzepatide at a median tested purity of 99.80%.
Test report image
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