1,1-Dichloroethene, 20mg/ml in MeOH, 1ml

Benzene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 71-43-2

n-Tetracontane, ?13C: -27.05, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4181-95-7

Benz[a]anthracene, 10.0 µg/ml, Acetonitrile, 10m