§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · PC-G1-PT141✓ Verified · Pass
PT-141 × Peptide Crafters - Lab Test, March 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.15%
✓ Excellent
Test results
6 data points
Purity
99.15%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
9.98 mg
Qty match
100% of labeled · +0%
Batch ID
PC-G1-PT141
Tested by
Vanguard LaboratoryView profile →
◆ Quantity verification
10 mg→9.98 mg+0%
About this test
This independent HPLC lab test confirms PT-141 10mg from Peptide Crafters at 99.15 purity. The analysis was conducted by Vanguard Laboratory on March 24, 2026.
PT-141 is a melanocortin agonist researched for its role in sexual arousal and erectile function through melanocortin receptor activation. A purity level of 99.15 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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