Cyclohexanone, 1ml

2-Methyl-5-nitroaniline, 10.0 µg/ml, Acetonitrile

n-Heneicosane, ?13C: -28.59, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-94-7

S-Metolachlor Metabolite CGA 37735, 100 µg/ml, Ac