trans-Nonachlor, 10 µg/ml, Cyclohexane, 10ml

PAH Mixture 390, 1000µg/mL in Dichloromethane, 5 x 1ml

2,6-Diisopropylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 24157-81-1

2-Perfluorohexyl-[1,1-2H2]-[1,2-13C2]-ethanol (6:2), 50µg/ml in MeOH, 1,2ml