2844.43.00/Strontium-90 Yttrium-90 Generator/Japan

Strontium-90 Yttrium-90 Generator from Japan

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.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• 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