Spike Sample Standard 1

Toluene, 100µg/mL in MeOH, 1ml

alpha alpha alpha (24R)-4 alpha-Methyl-24-ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53596-90-0

2-Chloronaphthalene