Immobilized Penicillin G Amidase Beads from China
Immobilized Penicillin G Amidase Beads consist of Penicillin G amidase attached to agarose or silica beads, enabling continuous flow biocatalysis in pharmaceutical manufacturing. The principal enzyme is specifically Penicillin G amidase, which is not excluded by Chapter 35 notes and is classified under tariff item 3507.90.00 as an enzyme not elsewhere specified.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the beads are clearly labeled as enzyme preparations and not as pharmaceutical intermediates to avoid misclassification
• Provide a certificate of analysis to the CBSA if requested to confirm enzyme activity
• Verify if the product qualifies for duty relief under any free trade agreements