. . . . "sodium acetate solution" . "aqueous phase" . "Add 100 µl 3 M sodium acetate solution per ml of aqueous phase obtained in step 10. Mix gently by inverting tube." . . . . . "tube" . . "2021-02-26T09:49:12.595345"^^ . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB" . "e736GcEmooFXHfgh6TLkR1ER6bIDYNGRK38+435B5j/IhDtinzBQNEgElaHu1O7TKVUlRK1yPdmR4Ga0rz2WspFUuCURdk4NeZuBrcMnIfg3gGRr+oRdByd3DeA8DWDtCNKzkhpoV1BCQORHF3fSVOfVfMc1FDAiTSVyTylLfLs=" . . . "2021-02-26T09:49:12.595345"^^ . .