INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing apparatus or processes other than immunoassay, involving enzymes or microorganisms C12M, C12Q)

Child Classifications

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• G01N 1/00 Sampling; Preparing specimens for investigation
• G01N 11/00 Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
• G01N 13/00 Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects (scanning-probe techniques or apparatus G01Q)
• G01N 15/00 Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
• G01N 17/00 Investigating resistance of materials to the weather, to corrosion, or to light
• G01N 19/00 Investigating materials by mechanical methods (G01N3/00 - G01N17/00 take precedence)
• G01N 21/00 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)
• G01N 22/00 Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more (G01N3/00 - G01N17/00, G01N24/00 take precedence)
• G01N 2201/00 Features of devices classified in G01N21/00
• G01N 2203/00 Investigating strength properties of solid materials by application of mechanical stress
• G01N 2223/00 Investigating materials by wave or particle radiation
• G01N 2291/00 Indexing codes associated with group G01N29/00
• G01N 23/00 Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
• G01N 2333/00 Assays involving biological materials from specific organisms or of a specific nature
• G01N 24/00 Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
• G01N 2400/00 Assays, e.g. immunoassays or enzyme assays, involving carbohydrates
• G01N 2405/00 Assays, e.g. immunoassays or enzyme assays, involving lipids
• G01N 2407/00 Assays, e.g. immunoassays or enzyme assays, involving terpenes
• G01N 2410/00 Assays, e.g. immunoassays or enzyme assays, involving peptides of less than 20 animo acids
• G01N 2415/00 Assays, e.g. immunoassays or enzyme assays, involving penicillins or cephalosporins
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