Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

3-Chloro-1,2-propanediol, 250mg

Aldicarb sulfoxide, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1646-87-3

Imazamox, 100µg/ml in Acetonitrile, 5ml