Membrane synthetic bulk liquid

Synthetic bulk liquid membranes consist of a cyhndrical glass vessel and a coaxially arranged glass cylinder, which separates the two aqueous phases (Fig. 6a) [332,333]. In the U-shaped cell (Fig. 6b), the separation of the receiving and the source aqueous phase is accomplished by means of the two side arms [334,335]. H-type cells (Fig. 6c) represent a modification of the U-shaped cell and also work with a less dense solvent (e.g., 1-hexanol) as the liquid membrane component [336]. 

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