Nitrogen Blower

Nitrogen blower is usually an instrument that blows nitrogen into the surface of the heated sample to concentrate the sample. It has the characteristics of time saving, convenient operation, easy control, etc., and the expected results can be obtained quickly. It is widely used in pesticide residue analysis, commodity inspection, food, environment, pharmaceutical, biological products and other industries and in sample preparation for liquid phase, gas phase and mass spectrometry analysis. According to the heating method of the instrument, it is divided into: metal dry bath nitrogen blower and water bath nitrogen blower.