Laboratory Nitrogen Zero Grade from Germany
Zero-grade nitrogen with ultra-low hydrocarbon impurities for analytical instruments like GC-MS. It is high-purity elemental nitrogen, classifiable under Chapter 28, and lab use does not exclude it.
Duty Rate — Germany → Canada
0%
Import Tips
• Document the impurity levels to demonstrate it is a separate chemical element
• Check if any special permits are needed for the cylinder's transport under TDG