Atrazine, 100µg/mL in Acetonitrile, 1ml

(+)-α-1S,2S,5R,6S,9S,10R-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

Diazinon, 10 µg/ml, Ethyl acetate, 10ml

Sulfur in Light Weight Mineral Oil - 0.10 Wt%