Neon-20 Research Isotope
Enriched neon-20 stable isotope gas for nuclear physics research and tracer studies. Classified under HTS 2804.29.00 as 'other' rare gases in elemental form. Supplied in lecture bottles with purity >99.9% isotopic enrichment.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If radioactive neon isotopes
Only radioactive neon nuclides fall under 2844; stable isotopes remain in Chapter 28 rare gases
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Import Tips & Compliance
• Disclose enrichment level and research protocol; comply with DOE import notification if >specific threshold; correctly identify as stable isotope vs radioactive
Related Products under HTS 2804.29.00
Neon Gas Cylinder
Compressed neon gas in a high-pressure steel cylinder, used primarily for neon signage and lighting applications. This falls under HTS 2804.29.00 as neon is a rare gas classified as 'other' nonmetals beyond hydrogen and helium. It is chemically defined and supplied in gaseous form for industrial use.
Argon Gas for Welding
High-purity argon gas in 40-liter cylinders, essential for MIG/TIG welding to provide inert shielding atmosphere. Classified under HTS 2804.29.00 as a rare gas 'other' nonmetal, distinct from hydrogen, helium, and their mixtures. Supplied as compressed gas meeting industrial purity standards.
Krypton Gas Laboratory Grade
Ultra-high purity krypton gas (99.999%) in specialized glass ampoules for spectroscopy and research applications. Falls under HTS 2804.29.00 as krypton is a rare gas categorized under 'other' nonmetals. Chemically inert and supplied in small quantities for scientific use.
Xenon Gas for Lighting
Purified xenon gas cylinders used in xenon arc lamps for cinema projectors and automotive HID headlights. Classified in HTS 2804.29.00 as xenon qualifies as 'other' rare gases in elemental form. High ionization potential makes it ideal for high-intensity lighting.
Helium-3 Research Gas
Isotopically separated helium-3 gas (3He) in cryogenic research containers for neutron detection and low-temperature physics. While helium heading exists, rare helium-3 falls under HTS 2804.29.00 as 'other' rare gases due to its scarcity and specialized applications. Supplied at extreme purity levels.
Radon Gas Calibration Standard
Trace radon-222 gas in sealed diffusion chambers for environmental radiation monitoring equipment calibration. Classified under HTS 2804.29.00 as radon represents 'other' rare gases, despite short half-life and radioactive properties below 2844 thresholds. Used strictly for calibration purposes.