1,2,3,4,7,8-Hexachlorodibenzofuran

alphaßß (20R,24S)-24-Methylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 71117-90-3

2,3,4-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

3'-Fluoro-3,4',5-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.