PCB Congeners & Hexachlorobenzene Mix #3

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

2,4,8,10-Tetraoxaspiro[5.5]undecane, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 126-54-6

2-Bromo-1-chloropropane