Aminomethylphosphonic acid

Acetochlor ESA sodium salt, 100ug/ml in MeOH, 1ml

Trifluralin, 100 µg/ml, Acetonitrile, 5ml

EPA 8041A Surrogate Standard PFB-derivatives S-4373 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol-PFB