Persulfate Laboratory Reagent Grade from Mexico
ACS-grade ammonium or sodium persulfate for analytical chemistry and biochemical applications is a pure, chemically defined peroxosulphate. It falls under tariff item 2833.40.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the reagent is pure and not mixed with other chemicals
• Declare tariff item 2833.40.00 on your CBSA import documents
• Keep the certificate of analysis to verify the ACS grade