1,2,4,5-Tetrachlorobenzene, 1000µg/mL in Isooctane, 1ml

2,2’,4,4’,6,6’-Hexachlorobiphenyl (155)

(±)-Nicotine-d3 (N-methyl-d3),1000 µg/mL,acetonitrile,1mL,

2,2-Dibromostyrene,1000 µg/mL,isooctane,1mL