--- title: "9027 – Instruments and apparatus for physical…: Canada tariff & duty rates" description: "Every Canadian tariff classification under HS 9027: Instruments and apparatus for physical or chemical analysis (for example, polarimeters…" canonical: "https://www.adhocs.ca/hs-codes/9027" --- # 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. Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 90](https://www.adhocs.ca/hs-codes/90) 7 subheadings. Each subheading links to its page, which lists its 10-digit codes, or to its only 10-digit code. - [9027.10](https://www.adhocs.ca/hs-codes/9027.10) Gas or smoke analysis apparatus - [9027.20](https://www.adhocs.ca/hs-codes/9027.20) Chromatographs and electrophoresis instruments - [9027.30](https://www.adhocs.ca/hs-codes/9027.30) Spectrometers, spectrophotometers and spectrographs using optical radiations (UV, visible, IR) - [9027.50](https://www.adhocs.ca/hs-codes/9027.50) Other instruments and apparatus using optical radiations (UV, visible, IR) ## Other instruments and apparatus - [9027.81.00.00](https://www.adhocs.ca/hs-codes/9027.81.00.00) Mass spectrometers - [9027.89](https://www.adhocs.ca/hs-codes/9027.89) Other - [9027.90.00.00](https://www.adhocs.ca/hs-codes/9027.90.00.00) Microtomes; parts and accessories ## Other headings in this chapter - Previous: [9026](https://www.adhocs.ca/hs-codes/9026) Instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases (for example, flowmeters, level gauges, manometers, heat meters), excluding instruments and apparatus of heading 90.14, 90.15, 90.28 or 90.32. - Next: [9028](https://www.adhocs.ca/hs-codes/9028) Gas, liquid or electricity supply or production meters, including calibrating meters therefor. [Source: CBSA Customs Tariff](https://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/menu-eng.html).