Laboratory Reagent Sodium Sulfate from Canada
ACS-grade disodium sulfate for analytical chemistry and water testing labs. Pure compound under HTS 2833.11.50, excluding mixtures.
Duty Rate — Canada → United States
10.4%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include reagent grade certificate from supplier
• Small packages may qualify for informal entry