G01N 21/552 Attenuated total reflection
Introduced: January 2014
Full Title
Full titles differ between systems:
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light > Systems in which incident light is modified in accordance with the properties of the material investigated > Specular reflectivity > Attenuated total reflection
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light (G01N3/00 - G01N19/00 take precedence) > Systems in which incident light is modified in accordance with the properties of the material investigated (where the material investigated is optically excited causing a change in wavelength of the incident light G01N21/63) > Specular reflectivity > Attenuated total reflection
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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