Nitralin, 100 µg/ml, Acetonitrile, 1ml

n-Alkanes mixture C20+C40 1140,20 Eicosane 1160,40 n-Tetracontane Conc: 100µg each/mL in n-Pentane Units: 5mL in Screw-cap bottles

4-Chloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

1,2-Dimethylnaphthalene, 10mg