Gas Chromatograph Injector Liner from Canada
A replaceable glass or quartz liner for the injection port of gas chromatographs (subheading 9027.30). It vaporizes samples for separation analysis and must withstand high temperatures. Falls under 9027.90.84.00 as a principal accessory for GC instruments.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include OEM part numbers and compatibility docs linking to specific 9027.30 models
• Declare material composition (quartz vs borosilicate) as it affects cleaning validation