Code 9027 81 · Heading 9027

Mass spectrometers

This code covers mass spectrometers: instruments that identify or measure substances by their mass. It is a specific category within instruments for physical or chemical analysis.

For example

• Mass spectrometer
• Laboratory mass spectrometer

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See the official tariff text

Official tariff text

Mass spectrometers

Full 8-digit codes

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1 code below this one

• 9027 81 00 Mass spectrometers Duty free^* → Save

Compare the sibling codes

• 9027 10 Gas or smoke analysis apparatus No rate on file
• 9027 20 Chromatographs and electrophoresis instruments 0.0%^*
• 9027 30 Spectrometers, spectrophotometers and spectrographs using optical radiations, such as UV, visible, IR 0.0%^*
• 9027 50 Instruments and apparatus for physical or chemical analysis, using UV, visible or IR optical radiations (excl. spectrometers, spectrophotometers, spectrographs, and gas or smoke analysis apparatus) 0.0%^*
• 9027 81 Mass spectrometers you are here 0.0%^*
• 9027 89 Instruments and apparatus for physical or chemical analysis, or for measuring or checking viscosity, porosity, expansion, surface tension or the like, or for measuring or checking quantities of heat, sound or light, n.e.s. 0.0%^*
• 9027 90 Microtomes; parts and accessories of instruments and apparatus for physical or chemical analysis, 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, and of microtomes, n.e.s. 0.0%^*

Export to Norway

What Norwegian customs charges when goods like these are imported into Norway.

• 90.27.8100

  Mass spectrometers

  Ordinary duty

  Duty free^*

  Goods of EU origin

  Duty free^* You need documentation of EU origin to use this rate.

Norwegian tariff data version 1.5/1.2, last checked Aug. 3, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

Export to the United Kingdom

What UK customs charges when goods like these are imported into the UK.

• 9027 81 00 00

  Mass spectrometers

  Ordinary duty

  Duty free^*

  Goods of EU origin

  Duty free^* You need documentation of EU preferential origin to use this rate.

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1576, last checked Aug. 3, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

Check the neighbouring codes

The codes just before and after this one, in case a nearby group fits better.

See all 7 codes at this level →

← Previous code 9027 50

Instruments and apparatus for physical or chemical analysis, using UV…

you are here 9027 81

Mass spectrometers

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Instruments and apparatus for physical or chemical analysis, or for m…

* Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with SKAT, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.