[13C12]Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

2-Fluorophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no.

EPA Method 8330Mix #1

2-(1-Hydroxypropyl)promazine,1000 µg/mL,MeOH,1mL,