Daunorubicin hydrochloride, 100mg

(S)-Pregabalin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 148553-50-8

2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 34598-33-9

EPA Method 8100 - Surrogate Standard