Tritium Ceramic Scintillator from Canada
Ceramic matrix doped with tritium and scintillator crystals for radiation detection. This cermet-style product falls under HTS 2844.41.00.00 as ceramic products containing tritium compounds. Used in portable Geiger counters.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Component of finished instruments—consider 9022 classification if assembled; provide beta shielding analysis; DOT special form certification