2,3,4,6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,3-Dichlorobiphenylene, 1.2ml x 50ug/ml, nonane

1,3,7-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-38-6

Contaminated industrial soil - PAHs, 40g