Ethanol standard in water,1.0g/L,water, 3mL

Metazachlor, 100mg

L-Glutamic-2,3,3,4,4-d5 acid,1000 µg/mL,0.1 mol/L hydrochloric acid,1mL,

Propamocarb-d7 (O-propyl-d7),100 µg/mL,acetonitrile,1mL,