Chlorotoluron, 100 µg/ml, Acetonitrile, 5ml

3,4-Dichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

MBAS - Alkylbenzene

2,2',3,4,4',5,5'-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35065-29-3