Tirzepatide 99.9% Purity — PTACertificate of Analysis · Independent third-party lab result

Name: Tirzepatide COA — PTA (99.9% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.9% High purity · 99.87%

Dose vs label 18.49 mg · tested 18.49 mg

Evidence URL referenced

Test date: 2026-07-02
Testing lab: Freedom Diagnostics
Batch / lot: PTAT1562926
Quantity: 18.49 mg
Endotoxins: —
Assay method: HPLC + MS

Context

How this result compares

This Tirzepatide certificate's tested purity of 99.87% ranks higher than 61% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-07-02 by Freedom Diagnostics via HPLC + MS. This test is newer than 100% of our catalogued Tirzepatide certificates.

PTA has 52 certificates in our corpus, including 13 for Tirzepatide at a median tested purity of 99.90%.

Manufacturer

PTA

View vendor profile

Source

freedom_diagnostic

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Method: HPLC + MS
Test type: freedom_composite
Catalogued: 2026-07-04

Other Tirzepatide certificates

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