Plumbous Carbonate Crystals from Germany
Large crystal plumbous carbonate (PbCO3) grown for X-ray diffraction standards and research. Classified HTS 2836.99.40.00 as pure inorganic lead carbonate meeting Chapter 28 definitions. Single crystal form for scientific instrumentation.
Duty Rate — Germany → United States
10.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Declare crystal structure data; research institution import license; avoid optical element packaging