Dimethachlor oxalamic acid (OA), certified, 10mg

Primary Calibration PID (VPH)

Diquat dibromide-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6385-62-2

Silthiofam, 10 µg/ml, Ethyl acetate, 10ml