Monolinuron, 100 µg/ml, Acetonitrile, 5ml

Extraction Standard Solution, in nonane/6.8% toluene, 1,2ml

Mono-n-butyltin-d9 trichloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Unlabelled 1118-46-3

3,3-Dichlorobiphenyl (BZ-11)