Tirzepatide 99.9% Purity — Jinan Elitepeptide Chemical Jec JceCertificate of Analysis · Independent third-party lab result
LabG tested this tirzepatide at 99.9% purity via HPLC and mass quantification. The tested quantity of 26.1mg significantly exceeded the 20mg label by 30.5%. Endotoxin status is unknown. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (30.5%)
- no batch ID
- Test date
- 2026-01-22
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 26.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.9
- Label dose
- 20mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-01-22 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 56% of our catalogued Tirzepatide certificates.
Jinan Elitepeptide Chemical Jec Jce has 12 certificates in our corpus, including 6 for Tirzepatide at a median tested purity of 99.85%.
Test report image
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