AI summary
Trust: medium
Third-party lab
This COA was tested by an independent third-party lab, LabE. The retatrutide batch A044RTLT-20 showed 95.99% purity via HPLC and mass quantification. However, the tested quantity was 17mg against a 20mg label, representing a 15% deviation. Endotoxin status is not applicable, and the test date is unknown, preventing recency assessment.
Watch out for
- quantity deviation (15%)
- no endotoxin test
- unknown test date
Test date
—
Purity
95.99%
95.99%
Batch / lot
A044RTLT-20
Lab
LabE
Quantity
label
20mg
tested
17mg
Qty vs label
-15.0%
Endotoxins
n/a
Test score
4.6
Manufacturer
Qingdao Sigma Chemical
Certificate
Test report image
Certificate scan as published.
Source
Finnrick
✓ Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.
Verify on upstream- Method
- HPLC + mass quantification + endotoxins
- Test type
- finnrick_composite
- Dose
- 20mg
- Container
- White Label / Silver Crimp / Orange Cap
- Catalogued
- 2026-04-16
- Artifact hash
179c89574cf6b4ab…
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.