Flufenacet, 100µg/ml in Acetonitrile, 5ml

n-Hexatriacontane-d74, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-34-5

U-{13C3}-Melamine

EPA Method 8310 Surrogate Standard