PT-141 99.7% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result
LabF tested this PT-141 batch (Apr.29 2025) at 99.67% purity via HPLC and mass quantification. Quantity matched the label within 1%. However, the test date and endotoxin status are unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (8+ months)
- unknown test date
- Test date
- —
- Testing lab
- LabF
- Batch / lot
- Apr.29 2025
- Quantity
- 10.05mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.4
- Label dose
- 10mg
How this result compares
This PT-141 certificate's tested purity of 99.67% ranks higher than 15% of the 624 PT-141 certificates with a purity result we have catalogued (median 99.89%).
Testing method by LabF 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
sha256:7e20590b964c3f95…
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