ACS Reagent Potassium Stannate from Canada
ACS reagent grade potassium stannate meeting American Chemical Society purity standards for analytical chemistry. Classified HTS 2841.90.30.00 as chemically defined stannate salt. Used in qualitative analysis of tin and qualitative cation testing.
Duty Rate — Canada → United States
13.1%
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 ACS certificate; small package exemption may apply under <100g