***Electronic Cigarettes Organic Acids Standard, 1000 µg/g in Propylene glycol:Glycerol (50:50), 1 mL

This Certified Reference Material at a concentration of 1000 µg/g in Propylene glycol:Glycerol (50:50) is composed of 2 analytes. It is supplied in a unit of 1 mL and should be stored in the freezer at less than -10 °C.