Borosilicate Capillary Glass Tubes from China
Borosilicate capillary glass tubes with very small inner diameters, unworked and supplied for medical and analytical applications. They are classified under this tariff item as other unworked glass tubes, before any sealing, calibration, or further processing.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the tubes are unworked (no sealing, cutting to shape, or coating) to qualify for this tariff item
• Declare the exact dimensions and silica content to avoid classification disputes
• Keep supplier documentation showing the glass composition