Sulfathiourea from Canada
Sulfathiourea serves in heavy metal analysis and synthesis. HTS 2924.21.50.00 as thio-ureine derivative.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Precipitant efficiency documentation
• Sulfur content verification
• Lab reagent labeling