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G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
G01N15/10—Investigating individual particles
G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
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Chemical & Material Sciences
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Biochemistry
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Physics & Mathematics
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Health & Medical Sciences
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Life Sciences & Earth Sciences
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Analytical Chemistry
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Dispersion Chemistry
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General Health & Medical Sciences
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General Physics & Mathematics
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Immunology
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Pathology
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Measuring Fluid Pressure
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Investigating Or Analysing Biological Materials
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Discharge-Lamp Control Circuits And Pulse- Feed Circuits
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