Several Good Habits When Using an Ultrapure Water System

Developing good usage habits is crucial when using any equipment. It not only maximizes its value but also extends its lifespan, and ultrapure water systems are no exception. So, what good habits should we cultivate when using an ultrapure water system? Let's outline them today:

I. Use Immediately

The purer the laboratory water, the less likely it is to be stored for extended periods. Pure water has a strong dissolving power for substances in the surrounding environment. Once taken from the system and used in the laboratory, pure water is easily contaminated by leaching from containers or pollutants in the air, thus affecting experimental results.

Using immediately is a very important concept. The "use immediately" approach avoids environmental contamination of the ultrapure water. Isolating the pure water system from sources of pollution such as organic solvents is also an important factor in reducing environmental pollution.

II. Regular Replacement of Consumables

Consumables need to be replaced regularly before the resistivity value drops to the standard range to ensure water quality. Consumables have a limited lifespan. To prevent physical or chemical deterioration of consumables from affecting water quality, regular replacement is necessary.

III. Outlet Management

When using an ultrapure water system, it is necessary to reduce the water storage time in the tank and keep the outlet clean.

IV. Importance of Continuous System Operation

Prolonged storage of purified water can lead to water quality deterioration. Creating a highly consistent and stable water production environment is crucial. Therefore, it is not recommended to shut down the purified water equipment for extended periods.