O,O-Dimethyldithiophosphate-13C2, sodium salt

Di(propylene glycol) monomethyl ether, mixture of isomers,1000 µg/mL,MeOH,1mL,

2,4-Dihydroxybenzophenone, 1000mg

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