Metribuzin, 100 µg/ml, Acetonitrile, 5ml

Ametryne, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 834-12-8

ICP-MS Mix #3

Native PAH Solution/Mixture, 1.2ml, toluene