§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAY-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · N/A✓ Verified · Pass
Tirzepatide × Direct Peptides - Lab Test, May 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.51%
✓ Excellent
Test results
6 data points
Purity
99.51%
Endotoxins
Not tested
Stated qty
15 mg
Tested qty
15.98 mg
Qty match
107% of labeled · +7%
Batch ID
N/A
Tested by
Janoshik LabsView profile →
◆ Quantity verification
15 mg→15.98 mg+7%
About this test
This independent lab test confirms Tirzepatide 15.98mg from Direct Peptides at 99.512% purity. The analysis was conducted by Janoshik Labs on May 7, 2025. Tirzepatide is a dual GIP/GLP-1 receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. A purity level of 99.512% indicates minimal contamination and high-grade synthesis. The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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