§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · PC-G4-S5✓ Verified · Pass
Semaglutide × Peptide Crafters - Lab Test, March 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.66%
✓ Excellent
Test results
6 data points
Purity
99.66%
Endotoxins
Not tested
Stated qty
5 mg
Tested qty
5.42 mg
Qty match
108% of labeled · +8%
Batch ID
PC-G4-S5
Tested by
Janoshik LabsView profile →
◆ Quantity verification
5 mg→5.42 mg+8%
About this test
This independent HPLC lab test confirms Semaglutide 5mg from Peptide Crafters at 99.658% purity. The analysis was conducted by Janoshik Labs on March 19, 2026.
Semaglutide is a GLP-1 receptor agonist researched for its potential effects on weight management, glycemic control, and metabolic regulation. A purity level of 99.658% 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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