Retatrutide 99.8% Purity — Qianmiao PeptideCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (FE RT20 JANUARY 2 2026) at 99.8% purity via HPLC. The tested quantity of 25mg significantly exceeded the 20mg label, a 25% deviation. Endotoxin status is unknown. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (+25%)
- Test date
- 2026-02-04
- Testing lab
- LabG
- Batch / lot
- FE RT20 JANUARY 2 2026
- Quantity
- 25mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.7
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.80% ranks higher than 43% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-04 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 47% of our catalogued Retatrutide certificates.
Qianmiao Peptide has 13 certificates in our corpus, including 9 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
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