TitrateLab · Certificate of Analysis

Tirzepatide 99.5% Purity — Ion PeptideCertificate of Analysis · Independent third-party lab result

Name: Tirzepatide COA — Ion Peptide (99.5% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.5% High purity · 99.47%

Dose vs label +1.8% Essentially at label

Evidence Source archived Blend

Test date: 2026-01-24
Testing lab: Freedom Diagnostics
Batch / lot: GP2T60-01212026
Quantity: 61.06 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 60mg

Context

How this result compares

This Tirzepatide certificate's tested purity of 99.47% ranks higher than 12% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-01-24 by Freedom Diagnostics via HPLC + MS. This test is newer than 57% of our catalogued Tirzepatide certificates.

Ion Peptide has 244 certificates in our corpus, including 17 for Tirzepatide at a median tested purity of 99.83%.

Manufacturer

Ion Peptide

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

Tirzepatide 99.5% Purity — Ion PeptideCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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