2,3,5,6-Tetrachlorophenol, 10mg

2-Methyl-4-nitroaniline,100 µg/mL,acetonitrile,1mL,

2-Methyl-1-propanol, 5ml

2,2',3',4,4',5,6'-Heptachloro-3-methoxybiphenyl, 1.2ml x 50ug/ml, nonane