ICP-MS Internal Standard

Benfluralin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1861-40-1

Harman-13C2,15N, 1mg

Isoproturon, 10.0 µg/ml, Acetonitrile, 10ml