AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabG. It reports 99.9% purity for this Tirzepatide via HPLC, with mass quantification showing 31.9mg against a 30mg label (6.3% deviation). Endotoxin status is not applicable. The test date and recency are unknown, and no batch ID was provided. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (unknown age)
  • no batch ID
Test date
—
Purity
99.90% 99.90%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 30mg tested 31.9mg
Qty vs label
+6.3%
Endotoxins
n/a
Test score
7.6
Manufacturer
Qingdao Sigma Chemical
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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
30mg
Container
No Label / Silver Crimp / Orange Cap
Catalogued
2026-04-16
Artifact hash
b3768237141bf423…
This COA is part of TitrateLab's community-trust corpus. See more from Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page.