Quinalphos, 100 µg/ml, Acetonitrile, 1ml

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

2,3,4,5-Tetrabromophenol, 1.2ml x 100ug/ml, toluene

Semi-Volatile Standard