Pirimiphos-methyl, 100 µg/ml, Ethyl acetate, 5ml

Triphenyltin hydroxide,100 µg/mL,acetonitrile,1mL,

3,4,4'-Trichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Iodosulfuron-methyl sodium, 100 µg/ml, Acetonitri