TB-500 97.3% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this TB-500 batch at 97.33% purity using HPLC and mass quantification. The quantity was 9.81mg against a 10mg label, a deviation of -1.9%. The test is recent (3-6 months old), and a verification URL is available. Endotoxin status is unknown.
- no endotoxin test
- no batch ID
- Test date
- 2026-02-06
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 9.81mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.0
- Label dose
- 10mg
How this result compares
This TB-500 certificate's tested purity of 97.33% ranks higher than 5% of the 1248 TB-500 certificates with a purity result we have catalogued (median 99.39%).
Tested 2026-02-06 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 53% of our catalogued TB-500 certificates.
Hk Peptides has 487 certificates in our corpus, including 11 for TB-500 at a median tested purity of 99.80%.
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
sha256:9aa4bf86f77ddf0a…
— immutable copy held by TitrateLab