I assume they are working with high-concentration hydrogen peroxide. "Oxygen Peroxide" would have to be Ozone or O3. Ozone is very reactive--possibly more than fluorine. It basically considers everything else as fuel. Everything. You. Me. The desk. The jar it is sitting in. The air. Whatever. Worse, I read somewhere that concentrations of O3 higher than 15% in O2 are 'unstable'.
However, it IS a lovely permanganate purple in color.
--Boris