What does the Volume mean? in Hydrogen peroxide

Issues regarding VOLUMES of hydrogen peroxide – this indicates how much oxygen is released in a certain strength i.e. 10Vol – 20vol – 40 vol etc Pharmacies are selling a BP grade H2o2 Vol 10, 20, 40. Be careful as this can burn you. Some people are selling the H2O2 which as already been diluted … Read more