Acenaphthylene, 100 µg/ml, Cyclohexane, 1ml

Dimethenamid, 100 µg/ml, Methanol, 1ml

Corticosterone, certified, 0.1g

2,2',3,3',4,5,6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,