Transcribed RNAs or PCR products are already managed, if possible within a devoted laminar move hood like a biosafety hood or enclosed PCR workstation, and by making use of a devoted list of pipettes and filter tips, if possible. Isopropanol precipitation (Alternate Protocol one) could be used for a crude https://www.facebook.com/NewTechFind/posts/pfbid0YPAzGvVz72mKah68ctQg3wP1JFbs9jq9dyoRfz9AkydHS5u7wshhDSMEEcCg7NQCl