Regenerated Cellulose Microfiltration Membrane from China
Regenerated cellulose microfiltration membrane is a 0.045 mm non-cellular sheet of regenerated cellulose, used for laboratory microfiltration. It is classified under tariff item 3920.79.00 as a non-cellular, unsupported film of other cellulose derivatives, provided it is not reinforced or combined with other materials.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the membrane is not combined with a backing or support, as that would change classification
• Provide a lab analysis confirming the polymer composition
• Check if the membrane qualifies as a laboratory reagent, which could fall under Chapter 38