Ytterbium Oxide (Yb2O3) 99.99% from Canada
Ultra-high purity ytterbium oxide for doping in ceramics and atomic clocks. Falls under HTS 2846.90.20.40 as non-cerium rare-earth oxide.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Require 4N purity certification for subheading qualification
• Prevent misdeclaration as scandium compound (different metal)
• File for bonding if high-value research quantities