1,1-Dichloroethene, 2000µg/ml in MeOH, 1ml

Bromocyclen,100 µg/mL,acetonitrile,1mL,

n-Hexatriacontane, ?13C: -26.15, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 630-06-8

Mass-Labelled Mono-Ortho PCB Solution/Mixture, 1.2ml, nonane