Retatrutide 99.7% Purity — Huayi BiotechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.65% purity via HPLC and mass quantification. The tested quantity was 32.2mg against a 30mg label, a deviation of +7.3%. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- no batch ID
- no endotoxin test
- Test date
- 2026-02-22
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 32.2mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.6
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.65% ranks higher than 24% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-22 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 55% of our catalogued Retatrutide certificates.
Huayi Biotechnology has 42 certificates in our corpus, including 21 for Retatrutide at a median tested purity of 99.90%.
Test report image
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