. . . . "DNA" . " isopropanol" . "RNA" . "tubes" . "Add 700 µl of cold isopropanol to precipitate RNA or DNA and then invert tubes 3-4 times to mix the solution" . . . . . . . . . "2021-03-10T10:23:28.749259"^^ . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB" . "eCorSCSXkCljbtieRN4QpD7krTPK2MV3lIuh6e/pnBR+LKfA9ytleKulc/debTZVXpBb9nu4s+2jGHqx1rxJbmFiSyIBqxfwReYj+bHsmhz/CuK59GgwRpQ3T3RoitqH5O2rPtbxgG+s3P4kIXzFAJSRwjdRc6+kZDObrqGj09Y=" . . . "2021-03-10T10:23:28.749259"^^ . .