§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · SEP-2025● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Peptide Crafters, PT-141

◆ Batch ID · PC-G-PT141✓ Verified · Pass

PT-141 × Peptide Crafters - Lab Test, September 2025

Tested Friday, September 19, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.80%

✓ Excellent

PeptidePT-141

BrandPeptide Crafters

LabJanoshik Labs

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Test results

6 data points

Purity

99.80%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

12.41 mg

Qty match

124% of labeled · +24%

Batch ID

PC-G-PT141

Tested by

Janoshik LabsView profile →

◆ Quantity verification

10 mg→12.41 mg+24%

About this test

This independent HPLC lab test confirms PT-141 10mg from Peptide Crafters at 99.796 purity. The analysis was conducted by Janoshik Labs on September 19, 2025.

PT-141 is a melanocortin agonist researched for its role in sexual arousal and erectile function through melanocortin receptor activation. A purity level of 99.796 indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for download on this page.