Tirzepatide 99.8% Purity — BfflinkCertificate of Analysis · Independent third-party lab result

Name: Tirzepatide COA — Bfflink (99.8% purity)
Creator: LabG
License: https://titratelab.com/terms

Tested purity 99.8% High purity · 99.8%

Dose vs label -20.0% Under the labeled dose

Evidence Artifact captured

Test date: 2026-04-23
Testing lab: LabG
Batch / lot: 308045-3/15/2026
Quantity: 24mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 6.8
Label dose: 30mg

Context

How this result compares

This Tirzepatide certificate's tested purity of 99.80% ranks higher than 42% of the 7677 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-04-23 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 75% 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: 30mg
Container: White Label / Silver Crimp / Blue Cap
Catalogued: 2026-05-12
Artifact hash: 460306a39db16f41…

Saved source

Saved source document

sha256:a863633726848b08… — 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 →