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

Tirzepatide 99.9% Purity — JT's Biocore LLCCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.917%
Dose vs label -0.2% Essentially at label
Evidence Source archived
Test date
2026-03-05
Testing lab
Freedom Diagnostics
Batch / lot
TR60032603
Quantity
59.88 mg
label 60mg · tested 59.88 mg
Endotoxins
Assay method
HPLC + MS
Label dose
60mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.92% ranks higher than 81% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-03-05 by Freedom Diagnostics via HPLC + MS. This test is newer than 70% of our catalogued Tirzepatide certificates.

JT's Biocore LLC has 83 certificates in our corpus, including 12 for Tirzepatide at a median tested purity of 99.87%.

Manufacturer
JT's Biocore LLC
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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:a1bc7bf20442b0ef… — immutable copy held by TitrateLab

Download the saved PDF (sha256 a1bc7bf20442…)
Related

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