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.
transcellular fluids. Definitions: 1. the fluids that are not inside cells, but are separated from plasma and interstitial fluid by cellular barriers; cerebrospinal fluid, synovial fluid, pleural fluid.The definition information for transcellular fluids is provided by Stedman's. You can search our medical dictionary here.. the fluids that are not inside cells, but are separated from plasma and interstitial fluid by cellular barriers; cerebrospinal fluid, synovial fluid, pleural fluid.