</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Geiger-Muller Counter Tube from Mexico

Gas-filled tube detecting ionizing radiation through avalanche discharge between electrodes. Classified HTS 8540.89.00.80 as other gas/vapor filled tubes for radiation detection.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

NRC registration mandatory for radiation detection equipment import

Specify fill gas (helium/argon) and window material for proper classification

Complete survey meters classify under 9030.38, not tube components