ICP-MS Verification Standard #1

trans-Pinic acid,50 µg/mL,MeOH,0.25mL,

N-Nitroso-N-ethylaniline, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 612-64-6

1,4-Dichlorobenzene-d4