§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 020526-PTS-0✓ Verified · Pass
PT-141 × Felix Chemical Supply - Lab Test, February 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.84%
✓ Excellent
Test results
7 data points
Purity
99.84%
Endotoxins
Not tested
Stated qty
5 mg
Tested qty
8.91 mg
Qty match
178% of labeled · +78%
Batch ID
020526-PTS-0
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
5 mg→8.91 mg+78%
About this test
This independent HPLC-MS lab test confirms PT-141 5mg from Felix Chemical Supply at 99.845% purity. The analysis was conducted by Freedom Diagnostics Testing on February 12, 2026.
PT-141 is a melanocortin receptor agonist peptide researched for its role in sexual function and arousal. A purity level of 99.845% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · Feb 12, 2026 · Batch 020526-PTS-0
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