Fensulfothion-oxon, 100 µg/ml, Acetonitrile, 5ml

Spiking Solution

Glutaric acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 110-94-1

Perfluoro-n-[1,2,3,4-13C4]octanoic acid, 50µg/ml in MeOH, 1,2ml