9012.90.00.00
Parts and accessories
Classification path
- Microscopes other than optical microscopes; diffraction apparatus; parts and accessories thereof
- Parts and accessories
Rates of duty
- General (MFN)
- Free
- Column 2Cuba, North Korea, Russia, Belarus
- 40%
- Unit of quantity
- kg
Related lines in heading 9012
About heading 9012
Microscopes other than optical microscopes; diffraction apparatus; parts and accessories thereof
Heading 9012 covers microscopes other than optical microscopes and diffraction apparatus, plus their parts and accessories. It has two declarable lines: complete microscopes and diffraction apparatus, and parts and accessories. Both lines carry a general (MFN) rate of Free.
Full guide to heading 9012Products in this heading
- Scanning electron microscopes
- Transmission electron microscopes
- Scanning probe microscopes
- Atomic force microscopes
- Electron diffraction apparatus
- Specimen holders for electron microscopes
- Electron guns for non-optical microscopes
- Vacuum chambers dedicated to electron microscopes
Frequently asked questions
What is the HTS code for an electron microscope?
A complete electron microscope is classified under 9012.10.00.00, general (MFN) rate Free.
What is the duty on parts for non-optical microscopes?
Parts and accessories for equipment of heading 9012 are classified under 9012.90.00.00, general (MFN) rate Free.
How do I classify a non-optical microscope and its spare part?
The complete non-optical microscope or diffraction apparatus goes in 9012.10.00.00, general (MFN) rate Free; a part or accessory solely for that equipment goes in 9012.90.00.00, general (MFN) rate Free.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.