TB-500 3.2% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result
LabE tested this TB-500 from Shanghai Sigma Audley Ssa, reporting a purity of 3.18% via HPLC. The quantity tested was 0mg against a 10mg label, indicating a significant discrepancy. The test date and endotoxin status are unknown, and the test recency is also unknown. Customers can cross-check on the lab's public verification URL.
- very low purity (3.18%)
- quantity 0mg (100% deviation)
- no endotoxin test
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 0mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 0.0
- Label dose
- 10mg
How this result compares
This TB-500 certificate's tested purity of 3.18% ranks higher than 1% of the 1248 TB-500 certificates with a purity result we have catalogued (median 99.39%).
Testing method by LabE via HPLC + mass quantification + endotoxins.
Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 6 for TB-500 at a median tested purity of 99.40%.
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:ce6b65ace375c186…
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