EPA Method 552,552.1,552.2 Internal Std

Flumethrin, 100mg

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

Dicyclohexyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 84-61-7