All of the following are methods of disinfection or sterilization, except
A)gamma radiation.
B)dry oven.
C)lyophilization.
D)triclosan.
E)ethanol.

Question

Quizplus · Accepted Answer

Lyophilization, or freeze-drying, is a method used for the preservation of products by removing water from them, not for disinfection or sterilization. It is primarily used to extend the shelf life of products or make them more convenient for transport. Gamma radiation, dry oven, triclosan, and ethanol are all methods or agents used for disinfection or sterilization.

All of the Following Are Methods of Disinfection or Sterilization