1. Closed Space: The TLC Developing Tank is capable of accommodating the developing solvent, enabling the vapor of the solvent to saturate within the cylinder, minimizing edge effects, and ensuring a more uniform development process of the samples on the TLC Plates, thereby ensuring the accuracy of the experimental outcomes.
2. Simple Structure: Commonly fabricated from glass, it facilitates the observation of the internal development situation and is straightforward to operate. Users can conveniently insert and extract the TLC Plates.
3. High Flexibility: It is adaptable to TLC Plates of diverse sizes, fulfilling multiple experimental demands. Simultaneously, based on distinct experimental requirements, an appropriate developing solvent can be selected for the experiment.

Working Environment Conditions:
1. Temperature: Temperature ranging from 10 to 30°C. Excessively high or low temperatures will lead to rapid or slow evaporation of the developing agent, respectively, influencing the experiment.
2. Humidity: Relative humidity ranging from 40% to 60%. Excessive or insufficient humidity will have adverse effects on the performance of the stationary phase and may generate static electricity.
3. Ventilation: Adequate ventilation is necessary to expel the toxic gases resulting from the evaporation of the developing agent. However, the ventilation should not be overly intense to avoid disturbing the saturation of vapor within the tank.
4. Placement: The TLC Developing Tank should be placed on a stable countertop, avoiding areas prone to vibration and direct sunlight to prevent shaking of the developing agent and abnormal temperatures.

Precautions:
1. Preparation Phase: Ensure that the TLC Developing Tank is clean and free from cracks. Any impurities or cracks will interfere with the experiment and may cause leakage.
2. Placement of Thin Plates: Gently place the TLC Plates to avoid colliding with the tank walls. They should be placed vertically to prevent sample damage and ensure uniform development.
3. Operation of the Developing Agent: Pour an appropriate amount of the developing agent to form a liquid layer of 3-5mm. Excessive amounts will submerge the sample, while insufficient amounts will fail to saturate the vapor within the tank. Moreover, as the developing agent is toxic, the operation should be conducted in a well-ventilated area.
4. During the Experiment: Minimize the opening of the TLC Developing Tank to prevent disruption of the vapor saturation state. Additionally, be attentive to the impact of environmental temperature and humidity on the results.
5. Conclusion of Work: At the end of the experiment, promptly discard the remaining developing agent, clean the TLC Developing Tank to prevent residues from interfering with the next experiment, and then dry and store it.