2,2',3,3',4,4',5,6,6'-Nonachlorobiphenyl

D3-Ipronidazole-hydroxy, 10mg

(24R)-24-Ethylcholesta-3,5-diene,neat,neat,100 µg,

D6-Metazachlor ESA sodium salt, 100 µg/ml, Aceton