Ethanol standard in water,0.5g/L,water, 1.5mL

2,2',3,4',5,6,6'-Heptachlorobiphenyl (188)

EPA Method 500 Series Internal Standard #5

4-Methylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1556-99-6