HS 90.27.20WCO HS 2022
Chromatographs and electrophoresis instruments
- Section
- XVIII
- Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof
- Chapter
- 90
- Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories
- Heading
- 90.27
- Instruments and apparatus; for physical or chemical analysis (e.g. polarimeters, spectrometers), for measuring or checking viscosity, porosity, etc, for measuring quantities of heat, sound or light
- Level
- Subheading
- International 6-digit level (WCO HS 2022)