AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabE. The TB-500 batch (TB10/2025-06) showed 98.66% purity via HPLC and mass quantification. The tested quantity of 10.3mg represents a significant deviation from the 10mg label, and endotoxin status is unknown. The test is recent (3-6 months old).

Watch out for
  • quantity deviation (-27.2%)
  • no endotoxin test
Test date
2025-11-25
Purity
98.66% 98.66%
Batch / lot
TB10/2025-06
Lab
LabE
Quantity
label 10mg tested 10.3mg
Qty vs label
+3.0%
-27.2% vs vendor claim
Endotoxins
—
Test score
4.1
Manufacturer
Qing Li Peptide
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

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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
5d093e28486f84e3…
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.