AI summary Trust: medium Third-party lab

LabE tested this TB-500 from Qing Li Peptide at 99.16% purity using HPLC and mass quantification. The tested quantity was 9.76mg against a 10mg label, a deviation of -2.4%. The test is recent (3-6 months old), but endotoxin status is unknown. Customers can verify this COA via the lab's public URL.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2025-11-25
Purity
99.16% 99.16%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 10mg tested 9.76mg
Qty vs label
-2.4%
Endotoxins
—
Test score
6.3
Manufacturer
Qing Li Peptide
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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 / Clear Pink Cap
Catalogued
2026-04-16
Artifact hash
5ecf61b164c6b512…
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.