§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAY-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · IGF-1183✓ Verified · Pass
IGF-1 LR3 × Purity Peptides - Lab Test, May 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.76%
✓ Excellent
Test results
8 data points
Purity
99.76%
Endotoxins
PASS
Stated qty
1 mg
Tested qty
1.04 mg
Qty match
104% of labeled · +4%
Batch ID
IGF-1183
Container
White Crystals
Tested by
MDx BioAnalytical LaboratoryView profile →
◆ Quantity verification
1 mg→1.04 mg+4%
About this test
This independent LC-MS lab test confirms IGF-1 LR3 1mg from Purity Peptides at 99.76% purity. The analysis was conducted by MDx BioAnalytical Laboratory on May 4, 2026.
IGF-1 LR3 is a long-acting insulin-like growth factor analog researched for its potential role in muscle growth, recovery, and cellular regeneration. A purity level of 99.76% indicates minimal contamination and high-grade synthesis. The sample passed endotoxin analysis at ≤0.05 EU/mL.
The full certificate of analysis is available for download on this page
Certificate of analysis
Original document
Issued by MDx BioAnalytical Laboratory · May 04, 2026 · Batch IGF-1183
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