Auger electron spectrometer is one of the commonly used surface analysis techniques. The principle is to use an electron beam as the excitation source to free the inner electrons of the surface atoms, and the original electron position is hollow, resulting in energy instability. The electrons fill the voids created, releasing energy to the outer electrons. This electron is not only Auger electron, but because of its specific kinetic energy, it can judge the element type of the surface of the material according to the difference of kinetic energy.
Human Pathology Slides Series. Products include human common 16 categories,more than 500 common pathological slides. Common dyeing methods: HE;Slice thickness: 3μm~5μm. Pathology Slides are usually a smaller set of slides of many of the same human tissues in the Histology set but they will be infected, diseased, or cancerous so as to develop the student's ability to diagnose disease.
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