Retatrutide 99.8% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports Retatrutide batch WWB-0102 at 99.8% purity via HPLC, with mass quantification. The tested quantity showed a 6.5% deviation from the 20mg label. Endotoxin status is not applicable, and the test date is unknown, making recency impossible to assess. Customers can verify on the lab's public URL.
- no endotoxin test
- unknown test date
- quantity deviation (6.5%)
- Test date
- —
- Testing lab
- LabG
- Batch / lot
- WWB-0102
- Quantity
- 21.3mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.3
- 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%).
Testing method by LabG via HPLC + mass quantification + endotoxins.
Wuhan Wansheng Biotechnology has 242 certificates in our corpus, including 68 for Retatrutide at a median tested purity of 99.81%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
sha256:8dbc82c6eeb39ef9…
— immutable copy held by TitrateLab