. . . . "aqueous phase" . "3 M sodium acetate" . "Add 100 µl 3 M sodium acetate solution per ml of aqueous phase obtained in step 10. Mix gently by inverting tube" . . . . . "tube" . . "2021-03-10T11:26:48.504237"^^ . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB" . "Ev0cjc8JUWpP6GM0J7KbgGjbkVudArjg9SGCjJrF2BM/gQapDkrODm50PYzWfvtuyglQVlrCSKoiMricWtnUSOyj671Z2dDHj0Aa46z5M9LZnTcDG6eo8OsEUB4QE4LVxe3GIUu3f9k/Lu0lqBBL5TX6v942/FWD55Kyn1xyx6c=" . . . "2021-03-10T11:26:48.504237"^^ . .