Hydrogen Peroxide 3% is composed of 3% hydrogen peroxide (H2O2) and 97% water (H2O). It is the lowest concentration hydrogen peroxide Lab Alley offers. Lab Grade Hydrogen Peroxide 3% is a clear, colorless liquid that is free of any stabilizers or additives. It is a great solution to use for cleaning and disinfecting items. Laboratory Grade Hydrogen Peroxide 3% contains intermediate purity and is suitable for educational or research laboratories; it is not safe to use in foods, drugs, or medicines. Lab Alley has a consistent, quality product and are the reliable choice for your Laboratory Grade Hydrogen Peroxide 3% solution needs. With quick processing, Lab Alley is where to buy Lab Grade Hydrogen Peroxide 3%. Lab grade hydrogen peroxide 3% is in stock in multiple sizes ranging from 500mL bottles to 55 gallon drums. We also provide pallets of chemicals.