HS Code 90129000 - Electron microscope parts and accessories

Parts and accessories for electron microscopes, proton microscopes and diffraction apparatus, n.e.s.

Examples (No official information or warranty)

- Electron microscope grids (3.05 mm in diameter, 10 pieces)
- Screw sets for proton microscopes (contains 15 pieces, each 0.5 mm in length)
- Detector heads for diffraction apparatus (compatible with models X-100 and X-200)
- Cooling systems for electron microscopes (including heat exchangers and connecting pipes)
- Specimen holders for proton microscopes (designed for 12 mm diameter samples)
- High-voltage power supplies for diffraction apparatus (output 100 kV, 10 mA)

Code Tree Structure / Hierarchy

    9012 Microscopes other than optical microscopes; diffraction apparatus 90129000 Parts and accessories

Trade restrictions and policies

Chapter 90
53 Trade restrictions and policies
Position 9012
5 Trade restrictions and policies
Subheading 901290
1 Trade restrictions and policies
Customs Tariff Number 90129000
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Changes to this tariff number

Changes based from 90129000
1997: 90129000
1998: 90129010
1997: 90129000
1998: 90129090

Changes in favor of 90129000
2019: 90129010
2020: 90129000
2019: 90129090
2020: 90129000