Thermometer Glass Tubing from Canada
Specialty unworked borosilicate tubing with precise bore and low thermal expansion for manufacturing mercury-free thermometers and temperature probes. Classified in 7002.32.00.00 as unworked low-expansion glass tubes.
Duty Rate — Canada → United States
16%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify RoHS compliance if mercury-free; include bore size specifications in commercial invoice
• Import in cleanroom packaging to maintain suitability for precision instruments