Ethanol standard in water,1.5g/L,water, 3mL

2,4-DB, 10 µg/ml, Acetonitrile, 10ml

Tokuthion, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 344643-46-4

Ammonia as (NH4+)