Tirzepatide 99.6% Purity — PSCertificate of Analysis · Independent third-party lab result

Name: Tirzepatide COA — PS (99.6% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.6% High purity · 99.59%

Dose vs label +2.0% Essentially at label

Evidence Source archived

Test date: 2026-05-18
Testing lab: Freedom Diagnostics
Batch / lot: PST2-58R10
Quantity: 10.20 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 10mg

Context

How this result compares

This Tirzepatide certificate's tested purity of 99.59% ranks higher than 17% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-05-18 by Freedom Diagnostics via HPLC + MS. This test is newer than 84% of our catalogued Tirzepatide certificates.

Manufacturer

PS

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: 10mg
Catalogued: 2026-07-04

Saved source

Tirzepatide 99.6% Purity — PSCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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