Acenaphthylene, 100 µg/ml, Cyclohexane, 1ml

Metazachlor Metabolite 479M6, 10mg

Oxytetracycline, 96%,1000 µg/mL,acetonitrile,1mL,

1,3,5,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane