2-Bromotoluene, 1000mg

2’,4-Bis(aminophenyl)methane, 250mg

Forafac 1157N, Amphoteric perfluorinated surfactant, Perfluoroalkyl betaine, 27 % , neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 133875-90-8

Parathion-ethyl, 100 µg/ml, Ethyl acetate, 5ml