- Spectroscopic and other optical properties measuring equip. (1)
- Hydrogen ion equipment, colorimetric (2)
- Infrared analytical instruments (1)
- Analytical optical instruments (2)
- Microscopes, electron and proton (1)
- Blood testing apparatus (1)
- Chromatographic equipment, laboratory type (1)
- Environmental testing equipment (3)
- Integrators (mathematical instruments) (1)
- Laser scientific and engineering instruments (2)
- Surface area analyzers (1)
