Nitrobenzene, 1000µg/ml in MeOH, 1ml

Appendix I Volatile Mix

GC-IRMS Standards (C15 (?13C: -30.22); C20 (?13C: -33.06); C25 (?13C: -28.21)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no.

EPA Method 515.1 Surrogate Standard