Ethane Calibration Standard 10 ppm from Japan
Ethane Calibration Standard is a gas mixture containing 10 ppm ethane in nitrogen, used for gas chromatography calibration. While the principal component is ethane, a saturated acyclic hydrocarbon, the presence of nitrogen as a balance gas may affect classification. Under Chapter 29, only products dissolved in water or specific solvents are covered, so this mixture may not qualify as a pure chemical compound.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm whether the nitrogen balance gas is considered a solvent or diluent; if so, the product may not fall under Chapter 29
• Provide detailed composition data to the CBSA to support classification
• Check if the mixture qualifies for duty-free treatment under the MFN tariff