Argon Ion Gas Laser Tube from China
An argon ion gas laser tube generates blue-green laser light through an electrical discharge in argon gas, commonly used in scientific research and holography. As a gas-filled electron tube, it falls under tariff item 8540.89.00 for other valves and tubes.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the tube is declared as a gas-filled electron tube under 8540.89.00
• Verify the end-use to confirm no additional licensing is needed
• Keep technical specifications handy for CBSA verification