Aliphatic Hydrocarbon Calibration #4

Dimethoate, 100µg/ml in Acetonitrile, 1ml

n-Butyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 94-26-8

Isodrin, 1000µg/ml in MeOH, 1ml