Deuterium Arc Lamp Electrode Tube from United States
A deuterium arc lamp electrode tube is a gas discharge tube filled with deuterium gas, producing a continuous UV spectrum for spectroscopy applications. It is classified here as an 'other' gas-filled tube where a cathode-initiated arc discharge generates light.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the tube is a bare electrode tube, not a complete lamp assembly, to stay under this tariff item
• Include a technical datasheet describing the deuterium gas fill and arc discharge operation
• Check if the tube requires any special import permits for deuterium gas