EPA Method 525 Pesticide Standard

n-Tetratetracontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7098-22-8

1H-Benzotriazole, 100 µg/ml, Acetonitrile, 1ml

n-Nonadecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29136-19-4