Clethodim-sulfone, 100 µg/ml, Acetonitrile, 1ml

Native PCB Stock Solution , 1.2ml , nonane

Di-n-propyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,10mL

1-Nitrocoronene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 81316-84-9