1,4-Dioxane

RS2175-19 OCTANE BLEND NO. 80

2-Methyl-1-heptene

GC-IRMS Standards (C25 (?13C: -28.21); C30 (?13C: -28.60); C36 (?13C: -26.15)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no.