26,29 Foreseeable Future modifications of this method could include replacing the PVP with polyvinylpolypyrrolidone, that is a really crosslinked type of PVP that's insoluble and may be separated in subsequent treatment method ways with phenol-based mostly options. Alternatively, the PVP can be eliminated via ethanol precipitation with the RNA solution https://www.pinterest.com/pin/993958580252568275/