Linked from
The 11 pages that link to Mobile phase, each with the reason it gives.
Gas chromatographyRelated: In gas chromatography, the mobile phase is a flowing carrier gas.
ChromatographyRelated: Its flow transports components past the stationary phase at different rates.
Thin-layer chromatographyRelated: Its composition governs how strongly analytes travel up the plate.
Van Deemter equationRelated: Its linear velocity is the independent variable in the equation.