Methyl isobutyrate

2,2',3,3',4,4',6,6'-Octabromodiphenyl ether,50 µg/mL,isooctane,1mL

Cholesterol

cis-1,2,trans-1,4-1,2,4-Trimethylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4850-28-6