AK103 RRO Calibration Standard

d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL, Solvent-isooctane, 100µg/mL in Isooctane, 5 x 1ml

9-Ethylphenanthrene,500µg/mL,isooctane,1mL,

N-n-Butylbenzenesulfonamide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3622-84-2