Borosilicate Glass Capillary Tubes from Japan
Thin-walled, unworked borosilicate capillary tubes with low expansion coefficient for chromatography, medical diagnostics, and precision instrumentation. HTS 7002.32.00.00 applies to these unprocessed tubes before drawing to final bore size.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare exact inner/outer diameters and expansion data; customs may test samples for classification
• Store vertically in racks during shipping to prevent bending or breakage
• Avoid declaring as 'medical tubing' which could trigger device regulations under Chapter 90