Bitertanol, 10.0 µg/ml, Ethyl acetate, 10ml

Ibuprofen-13C,d3, 1mg

Fluazifop-butyl, 100 µg/ml, Ethyl acetate, 5ml

Sodium 1H,1H,2H,2H-perfluorohexanesulfonate (4:2), 50µg/ml in MeOH, 1,2ml