EPA Method 551.1 Surrogate Standard

4-(Trifluoromethyl)nicotinoyl Glycine, 250mg

9-Hydroxyrisperidone

n-Nonadecane, ?13C: -34.60, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-92-5