Microbiology All of the following are true regarding disinfectants except: A Glutaraldhyde is sporicidal B Hypochlorites are virucidal C Ethylene oxide is intermediate disinfectant D Phenol is bactericidal and readily inactivated by organic matter 💡 Explanation All of the following are true regarding disinfectants except: ✓ Correct Answer: D. Phenol is bactericidal and readily inactivated by organic matter