Dimethenamid OA, 100µg/ml in MeOH, 1ml

o-Toluidine, 100 µg/ml, Cyclohexane, 1ml

1,2-Dibromo-4-(1,2-dibromomethyl)cyclohexane,50 µg/mL,MeOH,1mL,

2,3,3’,4,4’-Pentachlorobiphenyl (105)