TLC Developing Chamber is a beaker large in order to house the TLC plate without having for bending the plate. It is designed developing the plates. It is responsible for keeping a steady environment inner side which will allow in developing spots. Plus, it also avoids the solvent evaporation as well as keeps the entire process dust-free. Designed with temperature range of 80o, and square shape, TLC Developing Chamber is made of glass material in size of 20 X 20cm TLC chamber with Glass lid, and 20 X 10cm TLC chamber with Glass lid.