G
PHYSICS
G
PHYSICS
G01
MEASURING; TESTING
G01
MEASURING; TESTING
G01N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21/00
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
21/00
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
G01N21/62
Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
G01N21/62
Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
G01N21/63
optically excited
G01N21/63
optically excited
G01N21/64
Fluorescence; Phosphorescence
G01N21/64
Fluorescence; Phosphorescence
G01N21/645
Specially adapted constructive features of fluorimeters
G01N21/645
Specially adapted constructive features of fluorimeters
G01N21/6456
Spatial resolved fluorescence measurements; Imaging
G01N21/6456
Spatial resolved fluorescence measurements; Imaging
G01N21/6458
Fluorescence microscopy
G01N21/6458
Fluorescence microscopy