Bis(2,3-dibromopropyl) phosphate, 100 µg/ml, Meth

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

3,3',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Bisoprolol, 100µg/ml in MeOH, 5ml