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

Atrazine-desisopropyl, 100µg/ml in AL, 5ml

3,3'-Dimethyl-4,4'-diaminodiphenylmethane,100 µg/mL,acetonitrile,1mL,

Hordenine,neat,neat,10mg,