การวิเคราะห์ ICP-MS อาศัยการใช้พลาส

ICP-MS analysis on high temperature plasma used to make the sample analysis, which usually is in aqueous solution is ion. Take, for example, the solution to be injected with a nebulizer. And aerosol spray into the spray chamber for aerosol spray that I passed to the ICP torch when a small spray of fine particles into the plasma is high energy, temperature is around 8000° c. Make a small spray of fine particles. Is ionization ion desolvation atomization and vaporization arising from interception interface into the vacuum system through to the analysis unit, part of the mass, ion (mass analyzer) and measuring unit, ion (ion detector)

ICP-MS analysis relies on the use of high temperature plasma in making samples for the analyte, typically in a solution into ions. The sample solution is injected into a slurry nebulizer equipment to spray. And spray into the spray chamber to aerosol smallest through to the ICP torch when small droplets. Into a high-energy plasma temperature of about 8000 degrees Celsius, making this small droplets. The transition state is ionized through various processes is desolvation vaporization atomization ionization and ion caused by the blocked interface into the vacuum system through to the section of the mass spectrometer ion (mass analyzer) and the measurement of ions (ion detector. ) The signal measured is converted to the concentration or isotope ratios of the elements.

Analysis of ICP-MS using plasma with high temperature to make the sample to analyze the general condition of solution changed into ions. The cabin, dissolved sample is injected with nebulizer equipment.And dust spray into the spray chamber to aerosol spray small through the ICP torch. When the aerosol spray small. Into the plasma with high energy temperature about 8000 C make this small aerosol sprayIs desolvation vaporization atomization ionization ions and caused by the blocking interface into the vacuum system through the analysis of ยังส่วน unit mass ions. (mass analyzer) and measurement unit ion (ion detector).