AI summary Trust: medium Third-party lab

LabE tested this TB-500 batch at 99.44% purity using HPLC and mass quantification. The tested quantity was 5.22mg against a 5mg label, a deviation of +4.4%. The test is recent (3-6 months old), and a verification URL is available, but endotoxin status is unknown.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2026-02-06
Purity
99.44% 99.44%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 5mg tested 5.22mg
Qty vs label
+4.4%
Endotoxins
—
Test score
6.9
Manufacturer
Tianjin Ruiwang New Material Technology Co
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 / White Cap
Catalogued
2026-05-02
Artifact hash
39adfd52fbbbc4b2…
This COA is part of TitrateLab's community-trust corpus. See more from Tianjin Ruiwang New Material Technology Co or learn how trust scores are computed on the methodology page.