2-Aminonaphthalene,100 µg/mL,acetonitrile,1mL,

Benzo[a]naphtha[8,1,2-cde]naphthacene (in vial for quick-preparation of solution), neat, Solvent-neat, Unit ca. 100ug, # of units-1, Cas.no. 192-70-1

Acifluorfen-methyl, 10.0 µg/ml, Acetonitrile, 10

QC Standard 4