Sulfachinoxalin, 250mg

2-Aminobiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-41-5

2,4,4',6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Bromochloroacetic acid