Liquefied Butane for Calibration Mixtures from Mexico
Certified 99% n-butane in 10L cylinders, used to prepare gas calibration standards for environmental monitoring. This product is classified under tariff item 2711.13.00 as liquefied butane, and its purity as a base gas does not exclude it from this heading.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide a certificate of analysis showing the n-butane purity and any trace impurities, as this supports classification under 2711.13.00
• Ensure cylinders meet Canadian Transportation of Dangerous Goods (TDG) standards and are clearly labeled for calibration use