Paclobutrazol, 100 µg/ml, Acetonitrile, 1ml

1,4-Naphthoquinone-d6, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 26473-08-5

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

Sodium perfluoro-3-methylheptanesulfonate, 1.2ml x 50ug/ml, methanol