Are there different types of isopropyl alcohol?
Several grades of isopropyl alcohol (IPA) exist on the market. This includes industrial/technical grade, pharmaceutical (USP), and ACS (Spectrophotometric grade). Knowing the difference between these types is very important. Is all isopropyl alcohol the same? While isopropyl alcohol is a key ingredient in most kinds of rubbing alcohol you can buy, rubbing alcohol and isopropyl …