Sildenafil citrate,100 µg base/mL,MeOH,1mL

2,2',3,3',5,5',6,6'-Octachlorobiphenyl (202)

2,2',4,4',6-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

2,2',3,5,6'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,