Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes; parts and accessories thereof:
| Subheading | Description | General | Special | Other |
|---|---|---|---|---|
| 9027.10 | Gas or smoke analysis apparatus: | — | — | — |
| Other: | ||||
| 9027.20 | Chromatographs and electrophoresis instruments: | — | — | — |
| 9027.30 | Spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared): | — | — | — |
| 9027.50 | Other instruments and apparatus using optical radiations (ultraviolet, visible, infrared): | — | — | — |
| 9027.81 | Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes; parts and accessories thereof | — | — | — |
| Other instruments and apparatus: | ||||
| 9027.89 | Other: | — | — | — |
| 9027.90 | Microtomes; parts and accessories: | — | — | — |