2,2',4,4'-Tetrabromodiphenyl ether,50µg/ml IO, 1ml

Sodium perfluoro-1-[1,2,3,4-13C4]octanesulfonate, 1.2ml x 50ug/ml, methanol

IC Standard 1B

1D,1D,2H,2H-1-Hydroxyperfluorohexane,50 µg/mL,MeOH,1mL,