1. Historical backgrounds, milestones in the field of development of separation and preconcentration methods 2. Historical backgrounds, milestones in the field of development of analytical instrumentation 3. Type of new generation separation and preconcentration methods 4. New methodologies and equipment used in new generation separation and preconcentration methods 5. Type of green solvents used in separation and preconcentration methods 6. Ionic liquids in separation and preconcentration of organic and inorganic species 7. Supramolecular solvents in separation and preconcentration of organic and inorganic species 8. Switchable solvents in separation and preconcentration of organic and inorganic species 9. Deep eutectic solvents in separation and preconcentration of organic and inorganic species 10. Supercritical fluid extraction in separation and preconcentration of organic and inorganic species