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HS Codes

Harmonized System Code (HS) Lookup & Finder

Harmonized System Code lookup and finder

Your HS codes determine your compliance, your admissibility, and which supply chain advantages you can capture. See how precision classification can protect your finances and unlock greater strategy.


U.S. Harmonized Tariff Schedule

HS Code 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

U.S. Tariff Rates

U.S. tariff rates for HS Code 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
Heading / SubheadingArticle DescriptionUnit of QuantityGeneralSpecial
9027Instruments 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
9027.10Gas or smoke analysis apparatus
9027.10.20.00Electricalkg, No.Free
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Other
9027.10.40.00Optical instruments and apparatuskgFree
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9027.10.60.00OtherkgFree
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9027.20Chromatographs and electrophoresis instruments
9027.20.50ElectricalFree
9027.20.50.30Electrophoresis instrumentsNo.
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9027.20.50.50Gas chromatographsNo.
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9027.20.50.60Liquid chromatographsNo.
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9027.20.50.80OtherNo.
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9027.20.80OtherFree
9027.20.80.30Gas chromatographsNo.
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9027.20.80.60Liquid chromatographsNo.
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9027.20.80.90OtherNo.
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9027.30Spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared)
9027.30.40ElectricalFree
9027.30.40.40SpectrophotometersNo.
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9027.30.40.80OtherNo.
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9027.30.80OtherFree
9027.30.80.20SpectroscopesNo.
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9027.30.80.80OtherNo.
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9027.50Other instruments and apparatus using optical radiations (ultraviolet, visible, infrared)
9027.50.10.00Exposure metersNo.1.2%Free (,S,)
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Other
9027.50.40ElectricalFree
9027.50.40.15Chemical analysis instruments and apparatusNo.
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9027.50.40.20Thermal analysis instruments and apparatusNo.
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9027.50.40.50PhotometersNo.
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9027.50.40.60OtherNo.
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9027.50.80OtherFree
9027.50.80.15Chemical analysis instruments and apparatusNo.
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9027.50.80.20Thermal analysis instruments and apparatusNo.
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9027.50.80.60OtherNo.
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Other instruments and apparatus
9027.81.00.00Mass spectrometersNo.Free
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9027.89Other
9027.89.25.00Nuclear magnetic resonance instrumentsNo.Free
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Other
9027.89.45ElectricalFree
9027.89.45.30Chemical analysis instruments and apparatuskg
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9027.89.45.60Physical analysis instruments and apparatuskg
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9027.89.45.90Otherkg
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9027.89.80OtherFree
9027.89.80.30Chemical analysis instruments and apparatuskg
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9027.89.80.60Physical analysis instruments and apparatuskg
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9027.89.80.90Otherkg
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9027.90Microtomes; parts and accessories
9027.90.20.00MicrotomesNo.Free
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Parts and accessories
Of electrical instruments and apparatus
9027.90.45.00Printed circuit assemblies for the goods of subheading 9027.81 or 9027.89No.Free
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Other
9027.90.54.00Of electrophoresis instruments not incorporating an optical or other measuring devicekgFree
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9027.90.56Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89Free
9027.90.56.25Of articles of subheading 9027.20.50kg
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9027.90.56.30Of articles of subheading 9027.30.40kg
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9027.90.56.40Of articles of subheading 9027.50.10kg
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9027.90.56.50Of articles of subheading 9027.50.40kg
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9027.90.56.95Otherkg
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9027.90.59OtherFree
9027.90.59.10Of articles of subheading 9027.10.20kg
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9027.90.59.95Otherkg
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Other
Of optical instruments and apparatus
9027.90.64.00Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89kgFree
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9027.90.68.00OtherkgFree
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Other
9027.90.84.00Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89kgFree
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9027.90.88.00OtherkgFree
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