alpha alpha alpha (20R)-Cholestane, 1000µg/mL in Isooctane, 1ml

Saccharin-13C6, 0,5mg

Florasulam, 10.0 µg/ml, Acetonitrile, 10ml

n-Pentacosane, ?13C: -28.21, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-99-2