Method 200.8 / 1638 / 1640 Internal Standard, in 2%-HNO3/Water, 4x25ml

1,2,8-Trimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-75-2

1-Methylfluorene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1730-37-6

Unleaded Gasoline 87 Octane - ETOH