HomeLab Tests Peptide Koning, IGF-1 LR3
Purity · passBatch · PK-RG-008Shop-provided sample

IGF-1 LR3 × Peptide Koning — Lab Test, November 2025

Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
97.8653%
Research grade purity only
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Test results

6 data points
Purity
97.8653%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
1 mg
Tested qty
0.96 mg
Qty match
96% of labeled · -4%
0label125%
Batch / Lot
PK-RG-008
Tested by
Janoshik LabsView profile →

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

Independent HPLC purity analysis of IGF-1 LR3 from peptidekoning.to, performed by Janoshik Labs on November 14, 2025. Reported purity: 97.8653%. Net content: 0.96 mg against 1 mg labeled (96% of label). Batch PK-RG-008. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for IGF-1 LR3 1mg from Peptide Koning showing 97.8653% purity
Issued by Janoshik Labs · Nov 14, 2025 · Batch PK-RG-008

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The 120 other IGF-1 LR3 tests on Peptigrity range from 90.02% to 99.99%. This one sits at 97.87%.

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