AI summary Trust: medium Third-party lab

LabE tested this TB-500 from Wuhan Wansheng Biotechnology at 87.23% purity via HPLC and mass quantification. Quantity matched the label within 2%. However, the test date and endotoxin status 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
87.23% 87.23%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 5mg tested 4.93mg
Qty vs label
-1.4%
Endotoxins
—
Test score
4.9
Manufacturer
Wuhan Wansheng Biotechnology
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.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
5mg
Container
No Label / Silver Crimp / Red Cap
Catalogued
2026-04-16
Artifact hash
aa59031d0adb904c…
This COA is part of TitrateLab's community-trust corpus. See more from Wuhan Wansheng Biotechnology or learn how trust scores are computed on the methodology page.