Retatrutide 99.9% Purity — Zhuoyue BiotechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.9% purity via HPLC and mass quantification. The tested quantity was 31.8mg against a 30mg label, a 6% deviation. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL. However, endotoxin status is unknown.
- no endotoxin test
- no batch ID
- quantity deviation (6%)
- Test date
- 2026-02-11
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 31.8mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.7
- Label dose
- 30mg
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 2026-02-11 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 50% of our catalogued Retatrutide certificates.
Zhuoyue Biotechnology has 28 certificates in our corpus, including 11 for Retatrutide at a median tested purity of 99.80%.
Test report image
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