SOME long-chain alkyl phosphoric acids and long-chain alkylamines can be used as liquid ... in a process analogous both to conventional ion-exchange with solid resins 1 and liquid-liquid extraction.

This course covers all the essential knowledge and practice to start developing methods and analysing samples using liquid-liquid extraction. The course covers the theory, method development, ...

Cells are homogenized in guanidinium thiocyanate and the RNA is purified from the lysate by extraction with phenol ... tissue to a mortar containing liquid nitrogen and pulverize the tissue ...