Dibenz[a,c]anthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-58-7

n-Heneicosane, ?13C: -28.59, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-94-7

Cyclopentylmethylsulfide, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 7133-36-0

Oxadiazon, 10μg/ml in Acetonitrile, 10ml