§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · ZA-7652730✓ Verified · Pass
PT-141 × Zen Aminos - Lab Test, March 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.55%
✓ Excellent
Test results
7 data points
Purity
99.55%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
9.95 mg
Qty match
99% of labeled · -1%
Batch ID
ZA-7652730
Container
White Lyophilized Powder
Tested by
Horizon AnalyticalView profile →
◆ Quantity verification
10 mg→9.95 mg-1%
About this test
This independent UPLC lab test with mass spectrometry analysis confirms PT-141 10mg from Zen Aminos at 99.55% purity. The sample tested at 9.95mg net peptide content, meeting label specifications. The analysis was conducted by Horizon Analytical on March 27, 2026.
PT-141 is a melanocortin receptor agonist researched for its potential role in sexual arousal and erectile function. A purity level of 99.55% indicates minimal contamination and high-grade synthesis quality.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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