HTS 9027: 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
23 codes. Pick one to see its duty from every country of origin. From the USITC schedule, Revision 20 (2026).
9027.10: Gas or smoke analysis apparatus
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)
9027.89: Other
9027.90: Microtomes; parts and accessories
- 9027.90.20MicrotomesRegular dutyFree
- 9027.90.45Printed circuit assemblies for mass spectrometers and other analyzersRegular dutyFree
- 9027.90.54Parts of electrophoresis instruments lacking optical/measuring devicesRegular dutyFree
- 9027.90.56Parts of electrical chromatographs, spectrometers and other analyzersRegular dutyFree
- 9027.90.59Parts of electrical gas analyzers and other analysis instrumentsRegular dutyFree
- 9027.90.64Parts of optical chromatographs, spectrometers and other analyzersRegular dutyFree
- 9027.90.68Parts of other optical analysis instrumentsRegular dutyFree
- 9027.90.84Parts of non-electrical, non-optical chromatographs and analyzersRegular dutyFree
- 9027.90.88Other parts of analysis instruments and microtomesRegular dutyFree