1 , 5 DIPHENYL CARBAZIDE
2-BROMO PROPANE
3 , 5 DINITRO BENZOIC ACID
3 , 5 DINITRO SALICYLIC ACID -
5-SULPHOSALICYLIC ACID
ACETAMIDE
ACETOPHENONE
ACRIFLAVINE
ALUMINIUM CHLORIDE HEXAHYDRATE
ALUMINIUM HYDROXIDE
ALUMINIUM OXIDE
ALUMINIUM SULPHATE