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High Purity Argon for Laboratories from Mexico

Ultra-high purity argon (99.9999%) in small lecture bottles for analytical chemistry, spectroscopy, and inert atmosphere glove boxes. It qualifies under HTS 2804.21.00.00 as chemically defined pure argon gas, per Chapter 28 definitions excluding organo-inorganic compounds.

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

Provide spectrographic analysis certificates to prove purity; use proper UN 1006 labeling for transport

Pitfall: Small quantities often overlooked for EPA reporting if above thresholds