Tirzepatide 99.4% Purity — BfflinkCertificate of Analysis · Independent third-party lab result

Name: Tirzepatide COA — Bfflink (99.4% purity)
Creator: LabE
License: https://titratelab.com/terms

Tested purity 99.4% High purity · 99.4%

Dose vs label +70.0% Over the labeled dose

Evidence Artifact captured

Test date: 2026-06-02
Testing lab: LabE
Batch / lot: 4/4/2026
Quantity: 102mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 5.2
Label dose: 60mg

Context

How this result compares

This Tirzepatide certificate's tested purity of 99.40% ranks higher than 10% of the 7677 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-06-02 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 86% of our catalogued Tirzepatide certificates.

Bfflink has 43 certificates in our corpus, including 20 for Tirzepatide at a median tested purity of 99.90%.

Manufacturer

Bfflink

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Certificate

Test report image

Certificate scan as published.

Source

Finnrick

Artifact captured

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Method: HPLC + mass quantification + endotoxins
Test type: finnrick_composite
Dose: 60mg
Container: No label / Silver crimp / Blue cap
Catalogued: 2026-06-07
Artifact hash: 3e1d680a32297401…

Saved source

Saved source document

sha256:36304e4b56b56b31… — immutable copy held by TitrateLab

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Other Tirzepatide certificates

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