. . . . "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." . . . . . . . . . "2021-02-24T15:17:46.537827"^^ . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB" . "TYvhNQ/K0eFKMdnUCxIvI2KTQOEXdYG/VVw5zDqDU9AFiqinBvfHf7z4Mk0gFb7qs2yc7OR7feJvHaeq2FmTZ4CL9lMirhG61hKwe5v4AcXTeMA3s4X0EWaeHVWQJmu7izDeeztXqtU2wEp7f1OYVeTjMOwyF0YzMY12RdgB62k=" . . . "2021-02-24T15:17:46.537827"^^ . .