external phase

(redirected from external medium)
Also found in: Dictionary, Medical.

external phase

[ek′stərn·əl ′fāz]
(chemistry)
Mentioned in ?
References in periodicals archive ?
Mesogleal sodium also fell, but much slower in the 12 [per thousands] medium; at 8 [per thousands], the tissue Na concentration made an apparent "recovery" after 1 wk, to a level higher than that of the external medium.
Thereafter, mesogleal calcium concentration remained significantly higher than concentrations in tissue or in the external medium.
The major time savings comes from eliminating original hard drive backup to an external medium and the many steps associated with re-installing an operating system on the new drive.