PAH Standard (20 ppm)

Internal Standard Solution, 1.2ml, nonane

2-Chloro-5-methylaniline, 250mg

3-Fluoro-2,2',4,4',6-pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 887401-80-1