TB-500 99.8% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this TB-500 batch (TB10) at 99.77% purity via HPLC. The tested quantity was 11.2mg, showing a 12% deviation from the 10mg label. The test is recent (under 3 months), but endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (12%)
- Test date
- 2026-02-26
- Testing lab
- LabE
- Batch / lot
- TB10
- Quantity
- 11.2mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.7
- Label dose
- 10mg
How this result compares
This TB-500 certificate's tested purity of 99.77% ranks higher than 85% of the 1248 TB-500 certificates with a purity result we have catalogued (median 99.39%).
Tested 2026-02-26 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 62% 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
sha256:088b6557674c2279…
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