1-(1,3-Benzodioxol-5-yl)-N-methyl-2-propanamine

9,9-Di-n-octylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 123863-99-0

1,8-Dinitropyrene-d8, 10mg

EPA Method 8260B - Purgeable Internal Std