Cleanup Standard Solution, 1.2ml, nonane

2,2',4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,5-Dibromotoluene

4,4'-Dimethylbibenzyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 538-39-6