2,3,6-Trichloroaniline, 10mg

1,2-Dinitrobenzene, 1000µg/ml in MeOH, 1ml

4-tert-Octylphenol monoethoxylate,1000 µg/mL,MeOH,1mL,

2,4-Dichlorophenol, certified, 0.25g