Division D: Manufacturing | Major Group 38: Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks | Industry Group 382: Laboratory Apparatus And Analytical, Optical, Measuring, and Controlling Instruments

3826 Laboratory Analytical Instruments
Establishments primarily engaged in manufacturing laboratory instruments and instrumentation systems for chemical or physical analysis of the composition or concentration of samples of solid, fluid, gaseous, or composite material. Establishments primarily engaged in manufacturing instruments for monitoring and analyzing continuous samples from medical patients are classified in Industry 3845, and from industrial process streams are classified in Industry 3823.

• Amino acid analyzers, laboratory type
• Automatic chemical analyzers, laboratory type
• Chromatographic instruments, laboratory type
• Colorimeters, laboratory type
• Coulometric analyzers, laboratory type
• Densitometers, analytical
• Differential thermal analysis instruments
• Electrolytic conductivity instruments, laboratory type
• Electron paramagnetic spin type apparatus
• Electrophoresis instruments
• Elemental analyzers (CHNOS)
• Flame photometers
• Gas analyzers, laboratory type
• Gas chromatographic instruments, laboratory type
• Infrared type analytical instruments, laboratory type
• Liquid chromatographic instruments, laboratory type
• Magnetic resonance imaging type apparatus, except diagnostic
• Mass spectrometers
• Mass spectroscopy instrumentation
• Microprobes: electron, ion, laser, X-ray
• Microscopes, electron and proton
• Moisture analyzers, laboratory type
• Monochrometers, laboratory type
• Nephelometers, except meteorological
• Neutron activation analysis instruments
• Osmometers
• Particle size analyzers
• Photometers, except photographic exposure meters
• Polariscopes
• Polarizers
• Polarographic equipment
• Protein analyzers, laboratory type
• Redox (oxidation-reduction potential) instruments
• Refractometers, laboratory
• Specific ion measuring instruments, laboratory type
• Spectrofluorometers
• Spectrographs
• Spectrometers: electron diffraction, mass, nmr, raman, x-ray
• Spectrophotometers: atomic absorption, atomic emission, flame,
• Surface area analyzers
• Thermal analysis instruments, laboratory type
• Thermal conductivity instruments and sensors
• Thermogravimetric analyzers
• Titrimeters
• Turbidometers
• Ultraviolet-type analytical instruments