Isofenphos-methyl, 100 µg/ml, Toluene, 1ml

Isoproturon D6 (dimethyl D6), 1000µg/mL in Acetonitrile, 1ml

1,3,5-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane

D4-1,4-Dichlorobenzene, 100 µg/ml, Methanol, 1ml