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

N-Nitrosodimethylamine, 1000μg/ml in MeOH, 1ml

2-Hydroxyphenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 605-55-0

2,4,6-Trichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 88-06-2