U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
9027.30.4080
$34.8M monthly imports
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Ruling Age
25 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-28 · Updates monthly
The tariff classification of the ABI Prism 3100 Genetic Analyzer
NY G83165 November 13, 2000 CLA-2-90:RR:NC:MM:114 G83165 CATEGORY: Classification TARIFF NO.: 9027.30.4080 Mr. Matthew K. Nakachi George R. Tuttle, Law Offices Three Embarcadero Center, Suite 1160 San Francisco, California 94111 RE: The tariff classification of the ABI Prism 3100 Genetic Analyzer Dear Mr. Nakachi: In your letter dated October 6, 2000, on behalf of Applied Biosystems, you requested a tariff classification ruling. The DNA sequencing machine is referred to as the ABI Prism 310 Synthetic Analyzer (ABI). The ABI is a fluorescence-based DNA analysis system using the technologies of capillary electrophoresis and laser fluorescence with CCD recording technology to analyze genetic material. After importation, the ABI is combined with a computer workstation running proprietary analysis software that performs sequencing analysis. The ABI contains an electrophoresis instrument, a laser system and a CCD camera. The electrophoresis instrument sorts (by size sample) DNA that has been treated with a chemical dye. The laser causes the reporter dye to fluoresce so that analysis of the separated genetic information can be measured from the light intensity of the fluorescent dye. The CCD camera digitizes the fluoresced strands of DNA so that the digitized information can be analyzed using the computer and the proprietary software. The applicable subheading for the ABI Prism 310 Synthetic Analyzer will be 9027.30.4080, Harmonized Tariff Schedule of the United States (HTS), which provides for spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared). The rate of duty will be free. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Barbara Kiefer at 212-637-7058. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division