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Chapter 9027 — HTS Headings
Subheadings
9027.10Gas or smoke analysis apparatus:
→9027.20Chromatographs and electrophoresis instruments:
→9027.30Spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared):
→9027.50Other instruments and apparatus using optical radiations (ultraviolet, visible, infrared):
→9027.81.00.00Mass spectrometers
→9027.89Other:
→9027.90Microtomes; parts and accessories:
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