Laboratory Reagent Potassium Dichromate from Canada
ACS-grade potassium dichromate packaged in 500g bottles for analytical chemistry, used in redox titrations like dichromate method for COD testing. It is precisely HTS 2841.50.10.00 as a chemically defined potassium dichromate per subheading note and Chapter 28.
Duty Rate — Canada → United States
11.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include lot-specific CoA and traceability docs; labs often reject imports without ISO 17025-compliant certs
• Label as 'Research Use Only' if applicable to ease FDA scrutiny, though primarily EPA/DOT regulated