Retatrutide 99.3% Purity — Xian Yihang TechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.29% purity via HPLC and mass quantification. The tested quantity was 4.59mg, an 8.2% deviation from the 5mg label. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-8.2%)
- older (6-12 months)
- no batch ID
- Test date
- 2025-10-23
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 4.59mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.5
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.29% ranks higher than 8% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-10-23 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 21% of our catalogued Retatrutide certificates.
Xian Yihang Technology has 72 certificates in our corpus, including 21 for Retatrutide at a median tested purity of 99.60%.
Test report image
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