All Tirzepatide Certificate of Analysis results— 7306 COAs
TitrateLab · Certificate of Analysis

Tirzepatide 99.9% Purity — Fusion Testing LabCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.89%
Dose vs label +8.6% Over the labeled dose
Evidence Source archived
Test date
2026-06-04
Testing lab
Freedom Diagnostics
Batch / lot
20261103
Quantity
65.15 mg
label 60mg · tested 65.15 mg
Endotoxins
Assay method
HPLC + MS
Label dose
60mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.89% ranks higher than 67% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-06-04 by Freedom Diagnostics via HPLC + MS. This test is newer than 90% of our catalogued Tirzepatide certificates.

Fusion Testing Lab has 126 certificates in our corpus, including 11 for Tirzepatide at a median tested purity of 99.88%.

Manufacturer
Fusion Testing Lab
View vendor profile
Source

Freedom Diagnostic

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.

Method
HPLC + MS
Test type
freedom_composite
Dose
60mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:18c7038e38b11ad4… — immutable copy held by TitrateLab

Download the saved PDF (sha256 18c7038e38b1…)
Related

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