3,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

1,2,3,4-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

BTEX Standard

2,3,4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74472-37-0