Ipronidazole, 100 µg/ml, Methanol, 5ml

Gallium (Ga)

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

Irbesartan-d4 (2,3,5,6-phenyl-d4),ca. 100 µg/mL,MeOH,1mL,