ASTM D-3710 Column Test Mix

alpha alpha alpha (20R,24R)-24-Methylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 50897-35-3

17 alpha(H),21 alpha(H)-Hopane, 50µg/mL in Isooctane, 1ml

Ebanol, 250mg