AI summary Trust: medium Third-party lab

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.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2026-02-06
Purity
97.33% 97.33%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 10mg tested 9.81mg
Qty vs label
-1.9%
Endotoxins
—
Test score
5.0
Manufacturer
Hk Peptides
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

✓ Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
White Label / Silver Crimp / Clear Pink Cap
Catalogued
2026-04-16
Artifact hash
5fc4449c762eb641…
This COA is part of TitrateLab's community-trust corpus. See more from Hk Peptides or learn how trust scores are computed on the methodology page.