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

Home › Lab Tests › Peptide Crafters, PT-141

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

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

Tested Friday, March 21, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.90%

✓ Excellent

PeptidePT-141

BrandPeptide Crafters

LabJanoshik Labs

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Test results

6 data points

Purity

99.90%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

11.27 mg

Qty match

113% of labeled · +13%

Batch ID

PC-J-PT141

Tested by

Janoshik LabsView profile →

◆ Quantity verification

10 mg→11.27 mg+13%

About this test

This independent HPLC lab test confirms PT-141 10mg from Peptide Crafters at 99.899 purity. The analysis was conducted by Janoshik Labs on March 21, 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 99.899 indicates minimal contamination and high-grade synthesis.

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