Conductivity Water ASTM Type I from Canada
ASTM Type I conductivity water with resistivity >18 MΩ·cm for semiconductor rinsing. Specifically named in 2853.90.90 as 'water of similar purity'. Ultra-pure for electronics manufacturing.
Duty Rate — Canada → United States
2.8%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide resistivity test reports meeting ASTM D1193 Type I specs
• Use PFA/PTFE containers to prevent contamination
• Differentiate from deionized water (2201) via electrical conductivity proof