n-Paraffin Mixture

2,3',4'-Trichlorobiphenyl (= 2',3,4-),100 µg/mL,isooctane,1mL,

9,10-Anthraquinone,1000 µg/mL,toluene,1mL,

Pyrazophos, 100 µg/ml, Toluene, 1ml