§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · DEC-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · PC-J2-T120✓ Verified · Pass
Tirzepatide × Peptide Crafters - Lab Test, December 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.80%
✓ Excellent
Test results
6 data points
Purity
99.80%
Endotoxins
Not tested
Stated qty
120 mg
Tested qty
124.69 mg
Qty match
104% of labeled · +4%
Batch ID
PC-J2-T120
Tested by
Vanguard LaboratoryView profile →
◆ Quantity verification
120 mg→124.69 mg+4%
About this test
This independent HPLC lab test confirms Tirzepatide 120mg from Peptide Crafters at 99.80% purity. The analysis was conducted by Vanguard Laboratory on December 22, 2025.
Tirzepatide is a dual GIP and GLP-1 receptor agonist researched for its potential effects on weight management, glycemic control, and metabolic regulation. A purity level of 99.80% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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