Tetrabromo-o-chlorotoluene, 1.2ml x 50ug/ml, toluene

3,3,4-Trimethylhexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 16747-31-2

2,2',3,4,4',5'-Hexachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 35065-28-2

1,3-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,