Chloridazon-desphenyl, 10µg/ml in Acetonitrile, 5ml

n-Eicosane

2-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 86-79-3

2,2',3,3',4,5-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,