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

4-ANPP,1000 µg/mL,acetonitrile,1mL,

rac-(1R,2R,5R,6R,9S,10S)-5,6-dibromo-1,10,11,, 1.2ml x 50ug/ml, toluene

Prometryn, 250mg