. . . . " isopropanol" . "Add an equal volume of isopropanol to tube. Mix contents gently and keep undisturbed for 5-10 min. The white thread-like structure of precipitated DNA will be seen in suspension" . . . . "tube" . . "2021-03-22T16:17:55.678748"^^ . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB" . "E8b3GxHXaREz9HYJCJ4PaCHpjtcmBCNHSInSzXEs2TsjwfPGKPbHI0e6diG1MjJZ2aGEoa54ys5b8SF10cg3vSK5WTC5Q64vENfA03Uici79AcjevReRR3+bhGSVWggX82qm/zMkBnsDFajNWrtW/Lld+QKomj9sstLvektumSo=" . . . "2021-03-22T16:17:55.678748"^^ . .