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

2,2'-Binaphthyl, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 612-78-2

Mass-Labelled PCB Extraction Standards, 1.2ml, nonane

13C6-Sulfapyridine, 10mg