Clothianidin, 10.0 µg/ml, Acetonitrile, 10ml

bis(Chloroethyl) ether

Imidacloprid-d4 (imidazolidine-4,4,5,5-d4),100 µg/mL,acetonitrile,1mL,

2,3,3',4,4',5,5'-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane