The ionic composition of the interstitial fluid and blood plasma vary due to the Gibbs-Donnan effect.

The ionic composition of perilymph is comparable to that of plasma and cerebrospinal fluid.

His scientific work centered on studies of ionic composition of cells and of blood.

Black and white waters differ significantly in their ionic composition, as shown in Table 1.

This composition is chiefly the result of the ionic composition of seawater.

Most marine invertebrates are osmoconformers, although their ionic composition may be different from that of seawater.

The pilasters of the upper levels have fluting and capitals of ionic composition and support a rather large entablature.

Ameloblasts control ionic and organic compositions of enamel.

Perilymph and endolymph have unique ionic compositions suited to their functions in regulating electrochemical impulses of hair cells.

The micropipettes are filled with a solution that has a similar ionic composition to the intracellular fluid of the cell.