2-Chloronaphthalene, 1.2ml x 50ug/ml, nonane

4,4'-Dibromobiphenyl

Dimethenamid-P, 10.0 µg/ml, Methanol, 10ml

n-Dodecane, Selectivity Check Standard, 1.5Wt%, Solvent-isooctane, Unit 10mL, # of units-1, Cas.no. 112-40-3