All Tirzepatide Certificate of Analysis results(8,145 COAs)
TitrateLab · Certificate of Analysis
Tested vendor:Wuhan Muwang Trading All Tirzepatide COAs & research All Tirzepatide results & stats

Tirzepatide 99.8% Purity — Wuhan Muwang TradingCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.8%
Dose vs label -14.8% Under the labeled dose
Evidence Source archived
Test date
2026-02-20
Testing lab
LabE
Batch / lot
(no batch ID)
Quantity
4.26mg
label 5mg · tested 4.26mg
Endotoxins
—
Assay method
HPLC + mass quantification + endotoxins
Test score
5.4
Label dose
5mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.80% ranks higher than 42% of the 8142 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-02-20 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 61% of our catalogued Tirzepatide certificates.

Wuhan Muwang Trading has 4 certificates in our corpus, including 4 for Tirzepatide at a median tested purity of 99.79%.

Manufacturer
Wuhan Muwang Trading
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Source

Finnrick

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
5mg
Container
No Label / Silver Crimp / Clear Red Cap
Catalogued
2026-06-21
Saved source

Saved source document

sha256:37ea96adbdc87f70… — immutable copy held by TitrateLab

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All Tirzepatide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Wuhan Muwang Trading or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →