Tuning Solution- Method 200.7 section 7.7

Nitrobenzene, 250mg

Ba, 1000 µg/mL in 2% HNO3, 100ml

2-Methylpentacosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-87-8