AI summary Trust: medium Third-party lab

LabE tested this TB-500 batch at 99.51% purity using HPLC and mass quantification. The tested quantity was 11.1mg against a 10mg label, an 11% deviation. Endotoxin status is unknown. The test is recent (3-6 months old), and customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (11%)
  • no batch ID
Test date
2026-01-09
Purity
99.51% 99.51%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 10mg tested 11.1mg
Qty vs label
+11.0%
Endotoxins
—
Test score
5.3
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
No Label / Silver Crimp / Clear Green Cap
Catalogued
2026-04-16
Artifact hash
23b09caff239bd15…
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.