Tirzepatide 99.9% Purity — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.9% purity for this Tirzepatide via HPLC, with mass quantification showing 31.9mg against a 30mg label (6.3% deviation). Endotoxin status is not applicable. The test date and recency are unknown, and no batch ID was provided. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (unknown age)
- no batch ID
- Test date
- —
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 31.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.6
- Label dose
- 30mg
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%).
Testing method by LabG 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
Finnrick
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