2-Methylchrysene, 10µg/mL in Acetonitrile, 10ml

Para-phenylenediamine,100 µg/mL,acetonitrile,1mL,

Dieldrin

n-Octylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2189-60-8