Stearic acid, 250mg

D7-Benzyldimethyldecylammonium chloride, 10mg

Butachlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 23184-66-9

Ethanol standard in whole blood,0.3g/L,whole blood, 1.5mL