Micro DC water pumps are widely used in laboratories and analytical equipment. Here are some common applications:

1. Sample delivery: Micro DC water pumps can be used in sample delivery systems in laboratories. For example, in chemical analysis, they can be used to transport samples to be tested from one location to another for further processing and testing.

2. Liquid chromatography (HPLC) system: Micro DC water pumps are often used in liquid chromatography systems to control the delivery of mobile phase. They provide precise flow and pressure control to ensure the normal separation and detection of samples in the chromatographic column.

3. Atomic absorption spectrometry (AAS) system: Micro DC water pumps play an important role in atomic absorption spectrometry analysis. They are used to transport samples and reagents to the atomic absorption spectrometer to achieve sample atomization and analysis.

4. Gas chromatography (GC) system: Micro DC water pumps can be used for sample injection and carrier gas delivery in gas chromatography systems. They can transport samples from the inlet to the chromatographic column and control the analysis conditions by adjusting the flow and pressure.

5. Bioreactors: Micro DC pumps can be used in bioreactor systems in laboratories, such as cell culture and fermentation. They can provide the delivery of culture media, nutrients and gases to maintain the appropriate environment and conditions in the bioreactor.

6. Analytical instruments and devices: Micro DC pumps are widely used in various laboratory analytical instruments and devices. For example, they can be used in sample processing devices, solvent delivery systems, automated analysis systems, etc. to achieve sample delivery, mixing and processing.

The application of micro DC pumps in laboratories and analytical equipment can provide precise flow control, sample delivery and liquid handling functions. They can meet experimental needs and improve the efficiency and accuracy of experiments and analyses.