PT-141 99.3% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result
LabE tested this PT-141 batch (Jun, 29, 2025) at 99.29% purity via HPLC and mass quantification. Quantity was 9.82mg against a 10mg label (-1.8% deviation). The test date and endotoxin status are unknown, but a verification URL is available.
- no endotoxin test
- unknown test date
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- Jun, 29, 2025
- Quantity
- 9.82mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.6
- Label dose
- 10mg
How this result compares
This PT-141 certificate's tested purity of 99.29% ranks higher than 7% of the 624 PT-141 certificates with a purity result we have catalogued (median 99.89%).
Testing method by LabE via HPLC + mass quantification + endotoxins.
Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 5 for PT-141 at a median tested purity of 99.67%.
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
sha256:4897f6b9fdb15f4d…
— immutable copy held by TitrateLab