§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · DEC-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · C73492✓ Verified · Pass
PT-141 × Core Peptides - 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
10 mg
Tested qty
11.12 mg
Qty match
111% of labeled · +11%
Batch ID
C73492
Tested by
Vanguard LaboratoryView profile →
◆ Quantity verification
10 mg→11.12 mg+11%
About this test
PT-141 10mg from Core Peptides was analyzed at 99.80% purity via HPLC-UV/VIS by Vanguard Laboratory on December 9, 2025. The tested quantity of 11.12mg exceeds the stated label claim, confirming accurate dosing with minimal contamination.
PT-141 is a melanocortin receptor agonist researched for its potential in sexual dysfunction and arousal. A purity level of 99.80% indicates pharmaceutical-grade synthesis quality and high product integrity.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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