- Spectroscopic and other optical properties measuring equip. (1)
- Hydrogen ion equipment, colorimetric (1)
- Ultraviolet analytical instruments (1)
- Analytical optical instruments (1)
- Microscopes, electron and proton (2)
- Liquid testing apparatus (2)
- Petroleum product analyzing apparatus (5)
- PH meters, except industrial process type (1)
- Water testing apparatus (5)
- Blood testing apparatus (1)
- Protein analyzers, laboratory type (3)
- Gas testing apparatus (2)
- Gas analyzing equipment (1)
- Gas chromatographic instruments (1)
- Instruments measuring magnetic and electrical properties (1)
- Electrolytic conductivity instruments (5)
- Magnetic resonance imaging apparatus (10)
- Instruments measuring thermal properties (1)
- Thermal analysis instruments, laboratory type (1)
- Chromatographic equipment, laboratory type (4)
- Elemental analyzers (2)
- Environmental testing equipment (11)
- Integrators (mathematical instruments) (2)
- Laser scientific and engineering instruments (8)
- Microprobes (1)
- Sewage testing apparatus (1)
- Surface area analyzers (1)
