How to make ECG pads & conductive gel


Step 5: Gel recipe

Picture of Gel recipe
1. Mix the water and salt in the glass bottle.

2. Slowly pour in the flour. It will become gelatinous. Mix it until it the consistency is even throughout.

3. Add a drop of bleach to sterilize the gel.

Note: Just use regular white flour, not fancy whole grain flour like we used in this demo (it was all we had).
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