Conductivity Water Type I from Canada
Type I conductivity water has resistivity >18 MΩ·cm, used in semiconductor manufacturing and analytical labs. Classified in HTS 2853.90.90.90 as 'water of similar purity' among other inorganic compounds. Produced via multi-stage purification including deionization and UV treatment.
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
• Include resistivity test reports for customs verification
• Ship in inert-lined containers to prevent contamination
• Differentiate from deionized water which may fall under 2853 only if similar purity