Atrazine-2-hydroxy, 100 µg/ml, Methanol, 1ml

1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL,

Acephate

Dimethenamid, 100µg/ml in Acetonitrile, 5ml