This HiDip slide is recommended for detection of Pseudomonas species, yeasts and moulds with inactivation of disinfectants. Cetrimide Agar-J2017 Lecithin , sodium thiosulphate, tween 80 and histidine are the neutralizers Rose Bengal Chloramphenicol Agar Recommended for selective isolation and enumeration of yeasts and moulds from foods, environmental materials and clinical . Rose Bengal dye and chloramphenicol suppresses the development of bacteria and reduces the spreading of moulds, It is specifically used for inactivation of disinfectants..