Sethoxydim, 10.0 µg/ml, Acetonitrile, 10ml

Ethanol standard in water,1.3g/L,water, 1.5mL

2,2',3,3',4,4',6,6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene

S-Metolachlor, 100mg