Atrazine-2-hydroxy, 100 µg/ml, Methanol, 1ml

Fluazifop, 10.0 µg/ml, Acetonitrile, 10ml

ICP-MS Mix

1H,1H,2H,2H-Perfluoro-n-octyl acrylate-d3,50 µg/mL,MeOH,1mL,