Dodine, 10 µg/ml, Acetonitrile, 10ml

2,3,3',4,4',5,5',6-Octabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene

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

Interference Standards Set