2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules

g-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane

2,4,4'-Trichlorobiphenyl ether,50 µg/mL,n-nonane,1mL,

2,7-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1576-69-8