Research Grade [14C]-Chloroethane from China
Carbon-14 labeled chloroethane (CH3CH2[14C]Cl) for biochemical research. The radioisotopic label does not change classification under 2903.11.00 as a chemically defined chloroethane, but radioactive goods may be subject to additional regulatory controls.
Duty Rate — China → Canada
0%
Import Tips
• Obtain a Canadian Nuclear Safety Commission (CNSC) import permit for radioactive materials before shipping
• Declare the product as a radioactive isotope under 2903.11.00; the CNSC may require packaging and labeling compliance
• Ensure the commercial invoice specifies the specific activity and chemical purity for customs clearance