2,4,5-Trichlorophenol, 100mg

2,3,3',4,4',5,5',6-Octabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 446255-56-7

Norflurazon-desmethyl, 100 µg/ml, Ethyl acetate,

PAH Standard (50 ppm)