9-Fluorenone, 250mg

Propazine-2-hydroxy, 100µg/ml in Acetonitrile, 5ml

d4 C28 alpha alpha alpha (20R)/C29 alpha alpha alpha (20R)-Methyl/Ethylcholestane, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Cerin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 468-67-7