AI summary Trust: medium Third-party lab

LabG tested this TB-500 batch from Hk Peptides at 99.8% purity via HPLC, with mass quantification showing 5.1mg for a 5mg label (2% deviation). The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL. However, endotoxin status is not reported.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2026-02-10
Purity
99.80% 99.80%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 5mg tested 5.1mg
Qty vs label
+2.0%
Endotoxins
—
Test score
7.8
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
5mg
Container
No Label / Silver Crimp / Yellow Cap
Catalogued
2026-04-16
Artifact hash
08f0e2184e43dd6f…
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.