§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 00256✓ Verified · Pass
PT-141 × NuScience Peptides - Lab Test, March 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.95%
✓ Excellent
Test results
7 data points
Purity
99.95%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
11.3 mg
Qty match
113% of labeled · +13%
Batch ID
00256
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
10 mg→11.3 mg+13%
About this test
This independent HPLC-MS lab test confirms PT-141 10mg from NuScience Peptides at 99.954% purity. The analysis was conducted by Freedom Diagnostics Testing on March 5, 2026.
PT-141 is researched for its role in sexual function and melanocortin receptor activation. A purity level of 99.954% 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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