TB-500 99.7% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result

Name: TB-500 COA — Wuhan Wansheng Biotechnology (99.7% purity)
Creator: LabE
License: https://titratelab.com/terms

Tested purity 99.7% High purity · 99.70%

Dose vs label -8.5% Under the labeled dose

Evidence URL referenced

Test date: 2026-06-23
Testing lab: LabE
Batch / lot: (no batch ID)
Quantity: 18.3mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 6.4
Label dose: 20mg

Context

How this result compares

This TB-500 certificate's tested purity of 99.70% ranks higher than 79% of the 1245 TB-500 certificates with a purity result we have catalogued (median 99.38%).

Tested 2026-06-23 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 96% of our catalogued TB-500 certificates.

Wuhan Wansheng Biotechnology has 242 certificates in our corpus, including 9 for TB-500 at a median tested purity of 97.98%.

Manufacturer

Wuhan Wansheng Biotechnology

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Source

Finnrick

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

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Method: HPLC + mass quantification + endotoxins
Test type: finnrick_composite
Dose: 20mg
Container: White label / Azul crimp / Clear cap
Catalogued: 2026-07-05

Other TB-500 certificates

This certificate 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. New to lab reports? How to read a COA →