2,7-Dichloronaphthalene, 1.2ml x 50ug/ml, nonane

2,2',3,3',4,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

Dicamba, 100µg/ml in Acetonitrile, 1ml

Pendimethalin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 40487-42-1