§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · OCT-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · PC-J1-IGF1✓ Verified · Pass
IGF-1 LR3 × Peptide Crafters - Lab Test, October 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.60%
✓ Excellent
Test results
6 data points
Purity
99.60%
Endotoxins
Not tested
Stated qty
1 mg
Tested qty
1.07 mg
Qty match
107% of labeled · +7%
Batch ID
PC-J1-IGF1
Tested by
Janoshik LabsView profile →
◆ Quantity verification
1 mg→1.07 mg+7%
About this test
This independent HPLC lab test confirms IGF-1 LR3 1mg from Peptide Crafters at 99.600 purity. The analysis was conducted by Janoshik Labs on October 1, 2025.
IGF-1 LR3 is a long-chain insulin-like growth factor analog researched for its role in muscle growth, cellular proliferation, and tissue repair. A purity level of 99.600 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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