Ponceau 4RC (E124), certified, 0.1g

1,2-Dichloropropane, 100 µg/ml, Cyclohexane, 5ml

D6-Didodecyldimethylammonium iodide, 10mg

2-Amino-3-methyl-3H-imidazo[4,5-f]quinoxaline (IQx), 2,5mg