Retatrutide 99.9% Purity — Tianjin Finder Chemical TfcCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.9% purity for Retatrutide via HPLC and mass quantification. The tested quantity of 59.5mg significantly deviates from the 50mg label, showing a 19% overage. Endotoxin status is not applicable, and the test is older (6-12 months).
- no batch ID
- quantity deviation (19% over)
- older (6-12 months)
- Test date
- 2025-10-13
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 59.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.1
- Label dose
- 50mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-10-13 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 20% of our catalogued Retatrutide certificates.
Tianjin Finder Chemical Tfc has 158 certificates in our corpus, including 56 for Retatrutide at a median tested purity of 99.83%.
Test report image
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