Bisphenol S-d8 (2,2',3,3',5,5',6,6'-d8), 10mg

2,3',4,5'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Medroxyprogesterone acetate,1000 µg/mL,MeOH,1mL,

1,3-Dinitrobenzene