Order early for pre-holiday delivery. Flinn (or Educational Innovations) will be closed December 24th, 2025,
through January 4th, 2026, reopening Monday, January 5th, 2026.
Orders received after 10:30 AM Central Time on Tuesday, December 23rd, 2025, will ship after we return.
Price: $24.99
In Stock.
H2O2
F.W. 34.02
Hazard Alert
30% hydrogen peroxide requires special storage and handling procedures. It is a very strong oxidizing agent and severely corrosive to skin, eyes and respiratory tract. Many common substances, including iron and other transition metals, will catalyze the decomposition to product copious amounts of oxygen gas and heat. The 30% solution is a dangerous fire and explosion risk—do not heat. Wear appropriate protective clothing. TLV 1.4 mg/m3. Dilute 3% and 6% hydrogen peroxide solutions are weak oxidizers and skin and eye irritants.
This item can only be shipped to schools, museums and science centers