Research-Grade Barium Chunks from China
Irregular chunks of 99.99% pure barium for laboratory research and small-scale alloying. This high-purity elemental alkaline-earth metal is classified under tariff item 2805.19.00 as 'Other', supplied in argon-filled ampoules.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the chunks are not radioactive or rare-earth mixed
• Keep in sealed ampoules until use
• Provide end-use certification for research purposes