1,1-Dichloropropanone-2

2,2',3,4,4',5,6,6'-Octachlorobiphenyl, 100 µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74472-52-9

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

Ritodrine hydrochloride, 250mg