Laboratory Reagent Ammonium Chloride from Canada
ACS-grade ammonium chloride for analytical chemistry labs, used in precipitation reactions and buffer solutions. Falls under HTS 2827.10.00.00 as a chemically defined inorganic salt per Chapter 28 definitions.
Duty Rate — Canada → United States
12.9%
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
• Include lot analysis certificate showing reagent purity; use child-resistant packaging if for retail lab supply
• Avoid bulk shipments without proper segregation from acids/bases