Heptadecafluorooctanesulfonic acid potassium salt,

Chlorphenesin, 250mg

2,2',3,3',4,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Phosphatidylethanol sodium salt,1 millimol free acid (723.5 µg/mL),chloroform,1mL