In the laboratory, aluminium oxide (or porous pot) must be heated.

Leclanché's original cell was assembled in a porous pot.

Other devices for achieving separation of solutions are porous pots and gelled solutions.

A porous pot is used in the Bunsen cell (right).

The original form of the cell used a porous pot.

The liquid solution acted as the electrolyte, permeating through the porous pot to make contact with the cathode.

In this cell the porous pot was replaced by a wrapping of canvas or sacking.

The two acids were physically mixed together eliminating the porous pot.

In the single fluid cell he disposed of the porous pot and two different fluids.

This contained the chromic acid solution, the carbon plate and a porous pot.