9027.20.50.
| Heading/ Subheading |
Stat Suffix | Article Description | Unit of Quantity | General (column 1) | Special (column 1) | Column 2 |
|---|---|---|---|---|---|---|
| 9027 | Instruments and apparatus for physical or chemical analysis (for example, polarimeters,refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus formeasuring or checking viscosity, porosity, expansion, surface tension or the like; instruments andapparatus for measuring or checking quantities of heat, sound or light (including exposuremeters); microtomes; parts and accessories thereof: | n/a | n/a | n/a | n/a | |
| 9027 20 | Chromatographs and electrophoresis instruments: | n/a | n/a | n/a | n/a | |
| 9027 20 50 | Electrical | n/a | Free | n/a | 40% |