D3-Ipronidazole, 10mg

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

Roxithromycin-d7, 2,5mg

5-Chloro-2-(2,4-dichloro[13C6]phenoxy)[1,2,3,4,5,6-13C6]anisole, 1.2ml x 50ug/ml, nonane