Analytical Reference Standard Trifluralin from China
Analytical Reference Standard Trifluralin is a USP/NIST-traceable reference standard of N-Ethyl-N-(2-methyl-2-propenyl)-2,6-dinitro-4-(trifluoromethyl)benzenamine at 99%+ purity. As a separate chemically defined organic compound and a toluidine derivative, it falls under tariff item 2921.43.00. It is used for laboratory quality control.
Duty Rate — China → Canada
0%
Import Tips
• Provide a certificate of analysis confirming purity and traceability
• Ensure the product is not put up for retail sale
• Include the CAS number (1582-09-8) and intended use on customs documents