for qualitative measurements(Aromatic amines)Benzylamine . 2 mL m-Toluidine . 2 mL Piperidine . 2 mL 2-Methylpiperidine . 2 mL Aniline . 2 mL alpha-Phenylethylamine . 2 mL Dibenzylamine . 2 mLbeta-Phenylethylamine. 2 mLN-Methylaniline . 2 mL Tribenzylamin