Retatrutide 99.9% Purity — Peptide CraftersCertificate of Analysis · Independent third-party lab result
LabB tested this retatrutide batch (PC-J-RT10) at 99.93% purity via HPLC. The tested quantity of 13.87mg significantly exceeded the 10mg label by 15.5%. Endotoxin status is unknown. This test is stale (over a year old), and while a verification URL is available, the age of the test should be considered.
- stale (1+ years old)
- no endotoxin test
- quantity deviation (15.5%)
- Test date
- 2025-03-20
- Testing lab
- LabB
- Batch / lot
- PC-J-RT10
- Quantity
- 13.87mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.6
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.93% ranks higher than 83% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-03-20 by LabB via HPLC + mass quantification + endotoxins. This test is newer than 3% of our catalogued Retatrutide certificates.
Peptide Crafters has 113 certificates in our corpus, including 13 for Retatrutide at a median tested purity of 99.70%.
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
sha256:4074473a7d5589e0…
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