Calibration Kit; Alternate Volume, 5 x 200ul, nonane

Dibenz[a,j]anthracene, 10µg/mL in Acetonitrile, 10ml

GC-IRMS Standards (C11(?13C: -26.11); C15 (?13C: -30.22); C20 (?13C: -33.06)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no.

1-(2,3-Dichlorophenyl)urea