Isopropyl Rubbing Alcohol. Most rubbing alcohol is made from isopropyl alcohol or isopropanol in water. It is common to find isopropyl rubbing alcohol at concentrations from 68% alcohol in water up to 99% alcohol in water. The 70% rubbing alcohol is highly effective as a disinfectant.
fluid - a substance that is fluid at room temperature and pressure. 1  substance - the real physical matter of which a person or thing consists; DNA is the substance of our genes.
Itâs simple. Extracellular fluid usually is the bodyfluid which is outside the cell. Everything except this is intracellular fluid. And the interstitial fluid is something that is present around the tissue cells of multicellular animals. So basically, the interstitial fluid is a major component of extracellular fluid. Dank!