Tetrahydrofuran Solvent for HPLC Grade Analysis from United States
HPLC-grade tetrahydrofuran with ultra-high purity (99.9%+) and low water and residue content, designed for chromatography applications. As a pure chemically defined heterocyclic compound with a hydrogenated furan ring, it falls under tariff item 2932.11.00.
Duty Rate — United States → Canada
0%
Import Tips
• Maintain documentation proving the low water and residue content, as this supports the classification as a pure compound
• Verify that any stabilizers used (e.g
• BHT) are within the limits allowed by Chapter 29 Note 1(f)
• Check if the product is subject to any Canadian chemical control regulations, such as the Canadian Environmental Protection Act