Cloquintocet-mexyl, 100 µg/ml, Acetonitrile, 5ml

D6-Flufenacet ESA sodium salt, 100 µg/ml in Acetonitrile, 1ml

beta-HCH, 100 µg/ml, Ethyl acetate, 5ml

2,2-Bis(chloromethyl)-1,3-propandiol bis[bis(2-chloroethyl) phosphate],50 µg/mL,toluene,1mL,