<prompt> Sterilising agents include -Dry heatEthylene oxideEtherAlcohol  <response>: Sterilisation can be classified physical and chemical agents A.Physical agents. Sunlight Dry heat Moist heat Filtration ARadiation B.Chemical agents Alcohols; AldeAldehydes dyes Halogens Phenols Surface active agents Metalic salts REF:Ananthanarayan panikers textbook of Microbiology 9th edition 28 