1,4-Dioxane-d8,1000 µg/mL,MeOH,1mL,

GC-IRMS Standards (C25 (?13C: -28.21); C30 (?13C: -28.60); C36 (?13C: -26.15)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no.

Fluorene-d10, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 81103-79-9

4-n-Nonylphenol (ring13C6), 10µg/ml, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no.