Isopropalin, 100 µg/ml, Ethyl acetate, 5ml

N-Nitroso-L-proline, 10mg

Napht[1,2-a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 195-06-2

2-Chloro-6-methylaniline, 250mg