Research Grade [14C]-Chloroethane from Canada
Carbon-14 labeled chloroethane (CH3CH2[14C]Cl) for biochemical research, classified under HTS 2903.11.0020 as chemically defined chloroethane. The radioisotopic label does not affect tariff classification of the organic compound.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• NRC or Agreement State radioactive materials license required for import
• Include specific activity (mCi/mmol) and half-life documentation
• DOT 'Radioactive Material' labeling in addition to flammable gas placards