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Certificate of Analysis

Tirzepatide · 15mg

Verified · Pass

Batch / Lot: TR15-L01
Document ID: 4831022
Purity (HPLC): 99.56 %
Identity (FTIR): Confirmed

Labeled potency: 15 mg
Potency assay: 15.62 mg (104.1 %)
Date tested: 8/28/2026
Date issued: 9/18/2026

Bacterial endotoxins (USP <85>): 0.05 EU/vial
Sterility (USP <71>): —

Methods

FTIR identity (USP <197A>)
HPLC purity (USP <621>)
HPLC potency (USP <621>)

This certificate was reviewed and signed by two analysts before release.