Retatrutide 94.6% Purity — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The retatrutide batch A043RTLT-15 showed 94.62% purity via HPLC and mass quantification. The tested quantity was 13.6mg against a 15mg label, a deviation of -13.3%. Endotoxin status is not applicable, and the test date/recency are unknown. Customers can verify this report via the lab's public URL.
- quantity deviation (-13.3%)
- no endotoxin test
- test date unknown
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- A043RTLT-15
- Quantity
- 13.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.3
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 94.62% ranks higher than 1% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Testing method by LabE via HPLC + mass quantification + endotoxins.
Qingdao Sigma Chemical has 510 certificates in our corpus, including 48 for Retatrutide at a median tested purity of 99.61%.
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
sha256:92ee177b83281c88…
— immutable copy held by TitrateLab