[TEM-EDX] Energy Dispersive X-ray Spectroscopy

basic information

■Sample Introduction Gases or easily vaporized liquids can be directly introduced into the GC. For solids, depending on the analysis purpose, they are dissolved or vaporized using methods such as solvent extraction, pyrolysis, or headspace methods before being introduced into the GC. ■Component Separation The vaporized sample introduced into the sample introduction section is carried by the carrier gas and passes through the column. Due to the varying strengths of interactions with the stationary phase in the column, each component in the sample moves at different speeds, resulting in separation. ■Ionization (EI Method) The molecules of each component separated by the GC are sequentially introduced into the mass spectrometer, where they are ionized by colliding with thermal electrons emitted from a filament. Some of the generated ions (molecular ions) further fragment to produce fragment ions. ■Mass Separation (Quadrupole Type) The generated ions are introduced into a quadrupole mass spectrometer consisting of four rods. By adjusting the voltage applied to the rods, only ions of a specific mass reach the detector, resulting in a mass spectrum containing molecular mass information.

Price information

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Delivery Time

Applications/Examples of results

- Structural analysis of polymers - Analysis of gas components released during heating - Composition analysis of gases within batteries - Odor analysis - Analysis of additives and impurities in resins - Analysis of residual solvents - Measurement of working environment - Analysis of environmental pollutants (such as VOC analysis)

Detailed information

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  Please consult with us first. ★ We will start with a proposal for an analysis plan ★ We can, of course, meet at your company for discussions. We will carefully explain the analysis results and leave no questions unanswered. Please contact us at 03-3749-2525 or info@mst.or.jp!

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  We will hold a visiting seminar. ★ We offer free seminars with engineers visiting to meet customer needs ★ We will introduce analysis techniques and explain analysis data according to your requests. ◆ Example seminar content - A broad explanation of MST analysis methods - A detailed explanation of specific analysis methods from the principles - Explanation of the analysis data requested by the customer Please contact us at 03-3749-2525 or info@mst.or.jp!