Imazethapyr, 100 µg/ml, Acetonitrile, 1ml

Diuron, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 330-54-1

EPA Method 8250Mix #10

Oxadiazon, 10μg/ml in Acetonitrile, 10ml