AI summary Trust: medium Third-party lab

LabA tested this PT-141 batch at 99.17% purity via HPLC. The tested quantity of 7.57mg significantly exceeded the 5mg label by over 50%. Endotoxin status is unknown. This test is stale (over 1 year old), and while a verification URL is available, the lack of a batch ID makes direct cross-referencing difficult.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • quantity deviation (51.4%)
Test date
2025-03-16
Purity
99.17% 99.17%
Batch / lot
(no batch ID)
Lab
LabA
Quantity
label 5mg tested 7.57mg
Qty vs label
+51.4%
Endotoxins
—
Test score
3.0
Manufacturer
Peptide Gurus
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 / White caps
Catalogued
2026-04-16
Artifact hash
625b3c9b2139ec4e…
This COA is part of TitrateLab's community-trust corpus. See more from Peptide Gurus or learn how trust scores are computed on the methodology page.