Retatrutide 99.9% Purity — Haikou Mingheng BiotechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.9% purity via HPLC and mass quantification. However, the tested quantity was significantly lower than labeled (10.9mg vs 20mg), representing a 45.5% deviation. Endotoxin status is unknown. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL.
- quantity deviation (-45.5%)
- no endotoxin test
- no batch ID
- Test date
- 2026-03-10
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 10.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.7
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-10 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 59% of our catalogued Retatrutide certificates.
Haikou Mingheng Biotechnology has 28 certificates in our corpus, including 11 for Retatrutide at a median tested purity of 99.88%.
Test report image
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