AI summary Trust: medium Third-party lab

LabE tested this tirzepatide at 98.18% purity via HPLC and mass quantification. Quantity matched the label within 1%, and the test is recent (under 3 months). However, no endotoxin test was performed, and no batch ID was provided on the report. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2026-03-04
Purity
98.18% 98.18%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 40mg tested 40.4mg
Qty vs label
+1.0%
Endotoxins
n/a
Test score
5.2
Manufacturer
Zhuoyue Biotechnology
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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
40mg
Container
Silver Label / Silver Crimp / Green Cap
Catalogued
2026-04-16
Artifact hash
d3c47be2bf1907ba…
This COA is part of TitrateLab's community-trust corpus. See more from Zhuoyue Biotechnology or learn how trust scores are computed on the methodology page.