Cetrimide is
Cetrimide is Quaernary ammonium compounds. Lysol, Cresol derivatives of coal tar are a type of phenols Formaldehyde and glutaraldehyde are aldehydes Iodine and chlorine are halogens Ref : Ananthanarayana textbook of Microbiology 9th edition Pgno : 33
Aldehyde
Halogen
Phenol
Quaernary ammonium compounds
general microbiology