Wiktionary
stationary phase
n. (context chemistry English) The solid or liquid phase of a chromatography system on which the materials to be separated are selectively adsorbed
Wikipedia
Stationary phase
The term stationary phase may refer to
- Stationary phase (biology), a phase in bacterial growth
- Stationary phase (chemistry), a medium used in chromatography
- Stationary phase approximation in the evaluation of integrals in mathematics