Aqueous ethanol control EtOH AQ (0.3g/L), 10 x 3.0ml

Procaine hydrochloride, 250mg

Azinphos-ethyl, 100 µg/ml, Acetonitrile, 10ml

Caffeine-d3 (1-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 26351-03-1