Tirzepatide 99.9% Purity — Pro Research PeptideCertificate of Analysis · Independent third-party lab result

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

Tested purity 99.9% High purity · 99.904%

Dose vs label 10mg Label 10mg

Evidence URL referenced

Test date: 2026-01-08
Testing lab: Freedom Diagnostics
Batch / lot: —
Quantity: 10mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 10mg

Context

How this result compares

This Tirzepatide certificate's tested purity of 99.90% ranks higher than 78% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-01-08 by Freedom Diagnostics via HPLC + MS. This test is newer than 53% of our catalogued Tirzepatide certificates.

Pro Research Peptide has 12 certificates in our corpus, including 1 for Tirzepatide at a median tested purity of 99.90%.

Manufacturer

Pro Research Peptide

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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
Dose: 10mg
Catalogued: 2026-07-04

Other Tirzepatide certificates

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