AI summary Trust: medium Third-party lab

LabE tested this PT-141 batch (Jan 2, 2026) at 99.24% purity via HPLC and mass quantification. The quantity matched the label at 10mg, and the test is recent (under 3 months). However, endotoxin status is not reported. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
Test date
2026-03-02
Purity
99.24% 99.24%
Batch / lot
Jan 2, 2026
Lab
LabE
Quantity
label 10mg tested 10mg
Qty vs label
0.0%
Endotoxins
—
Test score
8.5
Manufacturer
Qing Li Peptide
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 / Blue Cap
Catalogued
2026-04-16
Artifact hash
fac7b46b1eb82c46…
This COA is part of TitrateLab's community-trust corpus. See more from Qing Li Peptide or learn how trust scores are computed on the methodology page.