How to prepare hand sanitizer solution
OPERATIONAL GUIDELINES ON PREPAREDNESS AND RESPONSE FOR COVID-19 OUTBREAK FOR WORK SETTINGS, Ministry of Health and Indigenous Medical Services – Sri Lanka Raw Materials required Ethyl Alcohol >90% or Isopropyl Alcohol >90% Hydrogen peroxide 3% Glycerol 98% Food colouring (blue or green) Water (Properly boiled and cooled up to roomContinue Reading



















