Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), and teaching apparatus and instruments; laboratory apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; calculating machines, data processing equipment, computers, printers and microprocessors; measuring, monitoring, calculating, and analysing apparatus and instruments; particle sizing apparatus and instruments; particle counting apparatus and instruments; particle grading apparatus and instruments for measuring particle speeds, concentration and grading instruments for accumulations of particles, absorption scattering instruments for measuring real time of particle emissions, transmitters and receivers, ejectors, monitoring and control instruments for grading apparatus, dryers and separators; electrophoresis mobility measuring instruments, particle mobility measuring instruments, environmental temperature and humidity monitoring instruments, PH measuring instruments; instruments for producing zimm plots to determine the molecular weight of polymers namely, air and liquid particle counters, photocorrelation spectroscopy instruments, micro electrophoresis measuring instruments, acoustic spectroscopy instruments, laser diffraction measuring instruments, all for use in clinical, biological, industrial, medical, academic and/or scientific research and commercial laboratories; apparatus for preparing samples, suspensions, sprays, and emulsions of particles for use with any of the aforesaid goods, namely, sample dispersion units, stirred cells, autosamplers, dry powder feeders, dispensers, autotitrators, nebulizers, ultrasonic baths, and temperature controllers; rheological measurement apparatus and instruments; image analysis apparatus and instruments; electrical, optical, acoustical, ultrasonic and/or laser scientific and laboratory instruments; laser-containing measuring or characterising apparatus and instruments; ultra-sound apparatus and instruments; diffraction measuring apparatus and instruments; particle size distribution measuring apparatus and instruments; apparatus and instruments for counting, classifying, differentiating and identifying particles in liquids or gases; laboratory slicing and cutting machines; sedimentation, sieve, diffraction, and zeta potential laboratory apparatus and instruments; apparatus for preparing samples, suspensions, sprays, emulsions of particles for use with any of the aforesaid goods; apparatus and instruments for weak-current engineering, namely for telecommunications, high-frequency engineering and control engineering; apparatus for controlling particle sizes, apparatus for controlling combustion, control systems for copier quality, control systems for powder quality, process control systems, including control systems for continuous processes, monitoring devices for airborne or pneumatically carried particles; parts and fittings for the aforesaid goods.

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), and teaching apparatus and instruments; laboratory apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; calculating machines, data processing equipment, computers, printers and microprocessors; measuring, monitoring, calculating, and analysing apparatus and instruments; particle sizing apparatus and instruments; particle counting apparatus and instruments; particle grading apparatus and instruments for measuring particle speeds, concentration and grading instruments for accumulations of particles, absorption scattering instruments for measuring real time of particle emissions, transmitters and receivers, ejectors, monitoring and control instruments for grading apparatus, dryers and separators; electrophoresis mobility measuring instruments, particle mobility measuring instruments, environmental temperature and humidity monitoring instruments, ph measuring instruments; instruments for producing zimm plots to determine the molecular weight of polymers namely, air and liquid particle counters, photocorrelation spectroscopy instruments, micro electrophoresis measuring instruments, acoustic spectroscopy instruments, laser diffraction measuring instruments, all for use in clinical, biological, industrial, medical, academic and/or scientific research and commercial laboratories; apparatus for preparing samples, suspensions, sprays, and emulsions of particles for use with any of the aforesaid goods, namely, sample dispersion units, stirred cells, autosamplers, dry powder feeders, dispensers, autotitrators, nebulizers, ultrasonic baths, and temperature controllers; rheological measurement apparatus and instruments; image analysis apparatus and instruments; electrical, optical, acoustical, ultrasonic and/or laser scientific and laboratory instruments; laser-containing measuring or characterising apparatus and instruments; ultra-sound apparatus and instruments; diffraction measuring apparatus and instruments; particle size distribution measuring apparatus and instruments; apparatus and instruments for counting, classifying, differentiating and identifying particles in liquids or gases; laboratory slicing and cutting machines; sedimentation, sieve, diffraction, and zeta potential laboratory apparatus and instruments; apparatus for preparing samples, suspensions, sprays, emulsions of particles for use with any of the aforesaid goods; apparatus and instruments for weak-current engineering, namely for telecommunications, high-frequency engineering and control engineering; apparatus for controlling particle sizes, apparatus for controlling combustion, control systems for copier quality, control systems for powder quality, process control systems, including control systems for continuous processes, monitoring devices for airborne or pneumatically carried particles; parts and fittings for the aforesaid goods.

Scientific, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), and teaching apparatus and instruments; laboratory apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; calculating machines, data processing equipment, computers, printers and microprocessors; measuring, monitoring, calculating, and analysing apparatus and instruments; particle sizing apparatus and instruments; particle counting apparatus and instruments; particle grading apparatus and instruments for measuring particle speeds, concentration and grading instruments for accumulations of particles, absorption and/or scattering instruments for measuring real time of particle emissions, transmitters and receivers, ejectors, monitoring and control instruments for grading apparatus, dryers and separators; electrophoresis mobility measuring instruments, particle mobility measuring instruments, environmental temperature and humidity monitoring instruments, ph measuring instruments; instruments for producing zimm plots to determine the molecular weight of polymers including air and liquid particle counters, photocorrelation spectroscopy instruments, micro electrophoresis measuring instruments, acoustic spectroscopy instruments, laser diffraction measuring instruments, all for use in clinical, biological, industrial, medical, academic and/or scientific research and commercial laboratories; instruments for the separation and measurement of macromolecules and particles; instruments for determining the molecular weight, viscosity and size of macromolecules; rheological measurement apparatus and instruments; chromatography measurement apparatus and instruments; viscosity measurement apparatus and instruments; optical image analysis apparatus and instruments; chemical image analysis apparatus and instruments; electrical, optical, acoustical, ultrasonic and/or laser scientific and laboratory instruments; laser-containing measuring or characterising apparatus and instruments; ultra-sound apparatus and instruments; diffraction measuring apparatus and instruments; particle size distribution measuring apparatus and instruments; apparatus and instruments for counting, classifying, differentiating and identifying particles in liquids or gases; laboratory slicing and cutting machines; sedimentation, sieve, diffraction, and zeta potential laboratory apparatus and instruments; apparatus for preparing samples, suspensions, sprays, emulsions of particles for use with any of the aforesaid goods; apparatus and instruments for weak-current engineering, including for telecommunications, high-frequency engineering and control engineering; apparatus for controlling particle sizes, apparatus for controlling combustion, control systems for copier quality, control systems for powder quality, process control systems, including control systems for continuous processes, monitoring devices for airborne or pneumatically carried particles; apparatus for preparing samples, suspensions, sprays, and emulsions of particles for use with any of the aforesaid goods, including sample dispersion units, stirred cells, autosamplers, dry powder feeders, dispensers, autotitrators, nebulizers, ultrasonic baths, pumps, degassers, detectors, columns, and temperature controllers; parts and fittings for all the aforesaid goods; computer software and hardware for controlling and operating all of the aforesaid goods and for analyzing measurements made by all of the aforesaid goods.

Scientific, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), and teaching apparatus and instruments; laboratory apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; calculating machines, data processing equipment, computers, printers and microprocessors; measuring, monitoring, calculating, and analysing apparatus and instruments; particle sizing apparatus and instruments; particle counting apparatus and instruments; particle grading apparatus and instruments for measuring particle speeds, concentration and grading instruments for accumulations of particles, absorption and/or scattering instruments for measuring real time of particle emissions, transmitters and receivers, ejectors, monitoring and control instruments for grading apparatus, dryers and separators; electrophoresis mobility measuring instruments, particle mobility measuring instruments, environmental temperature and humidity monitoring instruments, ph measuring instruments; instruments for producing zimm plots to determine the molecular weight of polymers including air and liquid particle counters, photocorrelation spectroscopy instruments, micro electrophoresis measuring instruments, acoustic spectroscopy instruments, laser diffraction measuring instruments, all for use in clinical, biological, industrial, medical, academic and/or scientific research and commercial laboratories; instruments for the separation and measurement of macromolecules and particles; instruments for determining the molecular weight, viscosity and size of macromolecules; rheological measurement apparatus and instruments; chromatography measurement apparatus and instruments; viscosity measurement apparatus and instruments; optical image analysis apparatus and instruments; chemical image analysis apparatus and instruments; electrical, optical, acoustical, ultrasonic and/or laser scientific and laboratory instruments; laser-containing measuring or characterising apparatus and instruments; ultra-sound apparatus and instruments; diffraction measuring apparatus and instruments; particle size distribution measuring apparatus and instruments; apparatus and instruments for counting, classifying, differentiating and identifying particles in liquids or gases; laboratory slicing and cutting machines; sedimentation, sieve, diffraction, and zeta potential laboratory apparatus and instruments; apparatus for preparing samples, suspensions, sprays, emulsions of particles for use with any of the aforesaid goods; apparatus and instruments for weak-current engineering, including for telecommunications, high-frequency engineering and control engineering; apparatus for controlling particle sizes, apparatus for controlling combustion, control systems for copier quality, control systems for powder quality, process control systems, including control systems for continuous processes, monitoring devices for airborne or pneumatically carried particles; apparatus for preparing samples, suspensions, sprays, and emulsions of particles for use with any of the aforesaid goods, including sample dispersion units, stirred cells, autosamplers, dry powder feeders, dispensers, autotitrators, nebulizers, ultrasonic baths, pumps, degassers, detectors, columns, and temperature controllers; parts and fittings for all the aforesaid goods; computer software and hardware for controlling and operating all of the aforesaid goods and for analyzing measurements made by all of the aforesaid goods.