2,3-Benzanthracene, 50µg/ml in Toluene, 1ml

n-Tetracontane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4181-95-7

Chlorinated Organics Standard

1-Methylpyridinium iodide, 100mg