1. Mass spectrometer: High-frequency tungsten-rhenium probe is most widely used in mass spectrometer. It can be used as an ion source to ionize the sample and then enter the mass spectrometer for mass analysis. Due to its high sensitivity, wide linear range, and fast response speed, it is widely used in biology, medicine, environment and other fields.
2. Spectrometer: High-frequency tungsten-rhenium probe can also be used as an excitation source for spectrometers to excite atoms or molecules in samples. It can excite atoms or molecules in the sample to a high energy state, and then detect and analyze them by emission spectroscopy or absorption spectroscopy.
3. Electron microscope: High-frequency tungsten-rhenium probe can be used as a heating source for electron microscopes to heat samples and evaporate or ionize them. This allows electron microscopes to observe and analyze at higher temperatures, thereby obtaining more information.
4. Other applications: High-frequency tungsten-rhenium probe needles can also be used in other analytical instruments, such as gas chromatography-mass spectrometry, liquid chromatography-mass spectrometry, etc. It can be used as a heating source or ion source to ionize or chemically react samples in these instruments.
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