AI summary Trust: medium Third-party lab

LabG tested this Tirzepatide from Qingdao Sigma Chemical Qsc at 99.8% purity using HPLC. The tested quantity was 10.4mg against a 10mg label, a 4% deviation. Endotoxin status is not applicable for this test. The test date and recency are unknown, but a verification URL is available for customers to cross-check.

Watch out for
  • no batch ID
  • unknown test date
  • no endotoxin test
Test date
—
Purity
99.80% 99.80%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 10mg tested 10.4mg
Qty vs label
+4.0%
Endotoxins
n/a
Test score
7.8
Manufacturer
Qingdao Sigma Chemical
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.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No Label / Silver Crimp / Green Cap
Catalogued
2026-04-16
Artifact hash
0f7ded431e030f94…
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.