All Tirzepatide Certificate of Analysis results— 7380 COAs
TitrateLab · Certificate of Analysis

Tirzepatide 99.9% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.93%
Dose vs label -9.8% Under the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabE tested this tirzepatide at 99.93% purity via HPLC and mass quantification. The tested quantity was 9.02mg, representing a 9.8% deviation from the 10mg label. Endotoxin status is not applicable, and the test date is unknown. While a verification URL is available, the lack of a batch ID and test date makes full verification challenging.

Watch out for
  • no batch ID
  • unknown test date
  • no endotoxin test
Test date
Testing lab
LabE
Batch / lot
(no batch ID)
Quantity
9.02mg
label 10mg · tested 9.02mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
6.6
Label dose
10mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.93% ranks higher than 85% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Testing method by LabE via HPLC + mass quantification + endotoxins.

Wuhan Wansheng Biotechnology has 242 certificates in our corpus, including 50 for Tirzepatide at a median tested purity of 99.90%.

Manufacturer
Wuhan Wansheng Biotechnology
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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 shown here.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No Label / Silver Crimp / Yellow Cap
Catalogued
2026-04-16
Artifact hash
d5b5cf6aa209525d…
Saved source

Saved source document

sha256:6453228f541122f6… — immutable copy held by TitrateLab

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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 →