Butabarbital

Dodecene-1LAS, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 25155-30-0

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

16alpha-Hydroxyprednisolone,100 µg/mL,acetonitrile,1mL,