Five-mL tubes during the magnetic stand for five min, then clear away the buffer using a pipette and clean the beads 2× with 500 μL of fresh 80% ethanol. After the next clean, eliminate all ethanol and make sure that no ethanol is left from the samples. Eliminate the tubes https://magneticbeadsrnaisolation50470.suomiblog.com/the-fact-about-rna-extraction-kit-that-no-one-is-suggesting-45278138