Diclofop-methyl, 100 µg/ml, Cyclohexane, 5ml

2,3',4,5'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

2,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Vinyl chloride