Explain the Chemical Methods for Control of Microorganisms?

Different chemicals can be used which can act as disinfectant, antiseptics or even chemical sterilants. These are:

Ethylene Oxide - For plastic dishes and pipettes

Alcohols, e.g., Ethanol and Isopropanol - For disinfecting thermometer and small instruments

Halogens, e.g., Iodine and chlorine - For preoperative skin degerming, as disinfectant in hospitals, in dairy and food industry

Heavy metals, e.g., Silver, Copper -   in lakes, swimming pools, in burns etc

Phenols -   Used in hospital nurseries

β-Propiolactone - For living tissues

With a knowledge of physical and chemical methods for control of microorganisms, we end our discussion about instruments/methods used for sterilization.