Acetone, 1g

delta-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

2,3,3',4',5-Pentachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

2,2',3-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,