Skip to content
PPepIndex

Certificate record

Tirzepatide, lot 072026

Freedom Diagnostics Testing assayed lot 072026 of Tirzepatide from Vertex Labs at 99.74% purity on 3 Jul 2026, reporting 9.73 mg against a 10 mg label, 2.7% below the labelled mass.

Assayed 3 Jul 2026 · Freedom Diagnostics Testing · Vertex Labs · record id coa-vertexlabs-072026

What the certificate reports

CompoundTirzepatide
Lot identifier072026
Purity99.74%
Labelled mass10 mg
Assayed mass9.73 mg
Difference2.7% below the label
Assay date3 Jul 2026
Testing laboratoryFreedom Diagnostics Testing
Who commissioned itPublished by the vendor. Scored as a claim, not as corroboration — only an independently commissioned assay counts as verified.
Source documenthttps://coas.freedomdiagnosticstesting.com/Vert2607010626.pdf

Check it yourself

You do not have to trust this page, or the vendor. Freedom Diagnostics Testing publishes its own lookup, so the report can be pulled from the laboratory directly.

Every certificate prints a Search Code in the table at the top right, formed from a short client prefix and the accession number. Enter it in the lab’s own lookup and the report comes back from the laboratory, not from the vendor.

Open the Freedom Diagnostics Testing lookup and compare what it returns against the figures above. If the two disagree, the laboratory is right and we want to hear about it.

A certificate describes the sample it names and nothing else. It is not a statement about any other lot, and it is not an endorsement of the vendor or of any use of the material.

Other lots from Vertex Labs

Tirzepatide from other vendors