Strontium-90 Yttrium-90 Generator
Sr-90/Y-90 generators produce Yttrium-90 from Strontium-90 decay for radioimmunotherapy, containing both parent/daughter radioactive isotopes in ceramic matrix. Classified under HTS 2844.43.00 as mixtures containing radioactive isotopes.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pharmaceutical radiopharmaceutical kit
Prepared radiopharmaceuticals in dosage form classify under Chapter 30.
If therapeutic apparatus component
Parts for radio-therapeutic apparatus fall under 9018.90.
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Import Tips & Compliance
• Include breakthrough limits for Sr-90 contamination in Y-90 eluate (<0.01%)
• Document generator capacity in Ci and elution volume specifications
• Distinguish from Chapter 90 instruments by primary classification as radioactive mixture
Related Products under HTS 2844.43.00
Uranium-235 Enriched Isotope
Uranium-235 enriched isotope is a radioactive isotope used primarily in nuclear reactors for fission reactions and in research applications. It falls under HTS 2844.43.00 as a radioactive isotope other than those specified in subheadings 2844.10, 2844.20, or 2844.30, meeting the criteria for elements with artificially modified isotopic composition.
Plutonium-239 Dioxide Powder
Plutonium-239 dioxide (PuO2) is a ceramic compound of the radioactive element plutonium (atomic number 94), used in mixed oxide (MOX) nuclear fuel fabrication. Classified under HTS 2844.43.00 as a compound of radioactive elements beyond atomic number 84, including ceramic products containing such elements.
Americium-241 Oxide Source Material
Americium-241 oxide (Am-241 O2) is used in neutron sources, smoke detectors, and industrial gauges as a chemically defined compound of transuranic element americium (atomic no. 95). It qualifies for HTS 2844.43.00 as a compound of radioactive elements with atomic number >84.
Cobalt-60 Irradiated Alloy Pellets
Cobalt-60 alloy pellets are sintered metal alloys containing activated Co-60 isotope for radiotherapy and sterilization applications. Covered by HTS 2844.43.00 for alloys containing radioactive isotopes other than those in prior subheadings.
Cesium-137 Chloride Sealed Sources
Cesium-137 chloride (CsCl) sealed sources are used in brachytherapy and calibration standards, as compounds of fission product Cs-137 (half-life 30 years). HTS 2844.43.00 applies to such chemically defined radioactive compounds.
Iridium-192 Wire for Industrial Radiography
Iridium-192 wire consists of precious metal iridium activated to contain Ir-192 isotope, used in weld inspection gamma radiography. As an alloy/dispersion containing radioactive isotope of precious metal, it falls under HTS 2844.43.00.