90.27

Heading

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:

Classification

Heading/Sub Stat Suffix Article Description Unit of Qty General Special Column 2
90.27Instruments 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:———
Governing Provision
90.27

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:

Governed by 90.27 (no_rate_bearing_ancestor)

Additional Duties & Quota
Additional Duties
None
Quota
None
Trade Programs

None applicable

Subheadings

7 codes under 90.27

9027.10
Subheading

Gas or smoke analysis apparatus:

9027.20
Subheading

Chromatographs and electrophoresis instruments:

9027.30
Subheading

Spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared):

9027.50
Subheading

Other instruments and apparatus using optical radiations (ultraviolet, visible, infrared):

9027.81
Subheading

Mass spectrometers

9027.89
Subheading

Other:

9027.90
Subheading

Microtomes; parts and accessories:

HTS 90.27 — 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 | RefundArrow | RefundArrow