Azinphos-ethyl, 100 µg/ml, Acetonitrile, 10ml

2,4,5-T

2-(4-Chloro-2-methylphenoxy-d3)propionic acid, 100µg/ml in MeOH, 1ml

Atrazine-desisopropyl-2-hydroxy, 10.0 µg/ml, Meth