Editor's note: The nitrogen blower uses an inert gas to purge the heated sample liquid, so that the sample to be processed can be quickly concentrated to achieve the effect of rapid separation and purification.
The method of purification using nitrogen blower is easy to operate, especially can process multiple samples at the same time, greatly reducing the detection time. It is widely used in pesticide residue testing, batch processing of samples in the pharmaceutical industry and general research. Let's take a look at the characteristics of this instrument.
1. Each airway can be controlled simultaneously or independently, and the lifting height can be adjusted freely according to the height of the test tube.
2. Select intelligent thermostat, digital display, PID adjustment, temperature control range from room temperature to 5-150 ℃, fully meet the needs of the experiment, and has an upper limit temperature alarm function to make the operation more safe.
3. The heating block after surface oxidation treatment is clean and beautiful, and has a longer service life. Different aperture modules can be customized according to requirements to meet user needs.
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