Sulfadimethoxine, certified, 0.25g

Ethanol, 5ml

DL-4-Methylamphetamine hydrochloride, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Oxygenate Free Refinery Gasoline Blank; unit: 1x10mL, 5x10mL RFA Gasoline (Neat)