Retatrutide 99.6% 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 99.6% purity for Retatrutide via HPLC and mass quantification. The tested quantity of 5.4mg showed an 8% deviation from the 5mg label, and endotoxin status is not applicable. The test is recent (3-6 months old) and a verification URL is available.
- no endotoxin test
- quantity deviation (8%)
- no batch ID
- Test date
- 2026-01-07
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 5.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.3
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.60% ranks higher than 20% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-07 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 38% 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
Finnrick
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