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

1-Methyl-4-nitro-5-thioimidazole, 1g

5-Nitro-o-toluidine

1,3,8,9-Tetrachlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.