AI summary Trust: medium Third-party lab

LabE tested this PT-141 from Hk Peptides at 99.78% purity using HPLC and mass quantification. The tested quantity was 9.56mg against a 10mg label, a deviation of -4.4%. The test is older (6-12 months), and the endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
  • no batch ID
Test date
2025-10-23
Purity
99.78% 99.78%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 10mg tested 9.56mg
Qty vs label
-4.4%
Endotoxins
—
Test score
7.7
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.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No Label / Silver Crimp / Green Cap
Catalogued
2026-04-16
Artifact hash
d1363ce8e5888aeb…
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.