4-(2,4-Dichlorophenoxy-3,5,6-d3)butyric Acid

Methylcyclopentane, 1ml

2,3',4,5,5'-Pentachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

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