TB-500 97.2% Purity — LilipeptideCertificate of Analysis · Independent third-party lab result
LabE tested this TB-500 batch at 97.22% purity via HPLC and mass quantification. The tested quantity of 5.38mg showed a 7.6% deviation from the 5mg label. Endotoxin status is unknown. This test is older (6-12 months) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (7.6%)
- Test date
- 2025-11-04
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 5.38mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.1
- Label dose
- 5mg
How this result compares
This TB-500 certificate's tested purity of 97.22% ranks higher than 5% of the 1248 TB-500 certificates with a purity result we have catalogued (median 99.39%).
Tested 2025-11-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 28% of our catalogued TB-500 certificates.
Lilipeptide has 285 certificates in our corpus, including 13 for TB-500 at a median tested purity of 97.90%.
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
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