Canadian-built Model 7043 portable and Model 7045 fixed tritium-in-air monitors plus stack and radiation monitors from the same Burlington mill. Extra instruments-controls. NAICS Canada 2022 334512 radiation detection and monitoring instruments, manufacturing / nuclear radiation detection instruments, manufacturing. CBSA 9030.10 instruments and apparatus for measuring or detecting ionizing radiations (T2026 ch.90). Container-ready. No named directory seaport.