Tirzepatide 99.7% Purity — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The Tirzepatide sample from Qingdao Sigma Chemical Qsc showed 99.68% purity via HPLC and mass quantification. The tested quantity of 60.4mg was within 1% of the 60mg label. Endotoxin status is not applicable, and the test recency is unknown. Customers can verify this COA via the lab's public URL.
- no batch ID
- no endotoxin test
- unknown test date
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 60.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.5
- Label dose
- 60mg
How this result compares
This Tirzepatide certificate's tested purity of 99.68% ranks higher than 24% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Testing method by LabE via HPLC + mass quantification + endotoxins.
Qingdao Sigma Chemical has 510 certificates in our corpus, including 82 for Tirzepatide at a median tested purity of 99.72%.
Test report image
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