4-Chlorophenol, 100 µg/ml, Methanol, 5ml

Diphenyl-3-isopropylphenyl phosphate,100 µg/mL,isooctane,1mL,

N-Phenyl-2-naphthylamine,100 µg/mL,acetonitrile,1mL,

n-Heptan n-nonyl phthalate