Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane

Bioresmethrin, 100 µg/ml, Ethyl acetate, 5ml

n-Octacosane, ?13C: -29.85, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 630-02-4

o-Xylene, 5ml