2-Chlorobiphenyl

(2S)-Iopamidol-d8 (di-N-hydroxyisopropyl-d4),100 µg/mL,MeOH,1mL,

Tris(3-isopropylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

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