9-Hydroxyphenanthrene, 10mg

GC/MS Calibration Standard

2,2',3,3',4',5,6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-70-4

Dhurrin, ROTICHROM® HPLC, 1mg