Semi-Volatile Standard

alpha alpha alpha (20R,23R,24R)-4 alpha,23,24-Trimethylcholestane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 146276-37-1

Hordenine,1000 µg/mL,MeOH,1mL,

Di(ethylene glycol)butyl ether