U.S. imports of plasma cleaner machines that remove organic contaminants from electron microscopy specimens and specimen holders (HS 8543709700) totaled $278K in August 2026, imported from 18 countries.

Importers of Plasma Cleaner Machines That Remove Organic Contaminants From Electron Microscopy Specimens and Specimen Holders paid $40K in duties in August 2026, an effective tariff rate of 14.51% of the $278K imported — duty actually collected as a share of that value, not the published tariff schedule. Plasma Cleaner Machines That Remove Organic Contaminants From Electron Microscopy Specimens and Specimen Holders imports of $278K in August 2026 ran 11% below the year-to-date monthly average of $313K.