Krypton-84 Isotopically Pure Gas
Krypton-84 (Kr-84) isotopically pure to 99%+ by volume, classified under HTS 2804.29.0030 as a rare gas isotope. Applied in laser development and atomic clock calibration.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mixed krypton isotopes
Krypton below 99% single isotope purity falls in other rare gases.
If incorporated in lasers
Rare gases fixed in laser systems classify as optical appliances in 9013.
If as chemical additive preparation
Prepared chemical products not purely elemental classify in 3824.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include mass spectrometer verification of Kr-84 enrichment in import docs
• Comply with ITAR if destined for defense-related atomic research applications
• Avoid bulk import confusion with welding krypton (2804.40.0000)
Related Products under HTS 2804.29.00.30
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