All Tirzepatide Certificate of Analysis results(8,194 COAs)
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Tested vendor:Wuhan Hongyoujie Hyj All Tirzepatide COAs & research All Tirzepatide results & stats

Tirzepatide 99.9% Purity — Wuhan Hongyoujie HyjCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.9%
Dose vs label +2.6% Essentially at label
Evidence Source archived
Test date
2025-12-29
Testing lab
LabG
Batch / lot
(no batch ID)
Quantity
102.6mg
label 100mg · tested 102.6mg
Endotoxins
—
Assay method
HPLC + mass quantification + endotoxins
Test score
8.0
Label dose
100mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 8191 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-12-29 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 46% of our catalogued Tirzepatide certificates.

Wuhan Hongyoujie Hyj has 4 certificates in our corpus, including 4 for Tirzepatide at a median tested purity of 99.85%.

Manufacturer
Wuhan Hongyoujie Hyj
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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
100mg
Container
No Label / Silver Crimp / Blue Cap
Catalogued
2026-06-21
Saved source

Saved source document

sha256:918d7fe88d218820… — 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 Hongyoujie Hyj or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →