Holmium Oxide (Ho2O3) High Purity from Canada
Holmium oxide used in optical glass and calibration standards. Covered by HTS 2846.90.20.40 as an inorganic compound of rare-earth holmium.
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
• Provide NIST-traceable certificate for metrology applications
• Ensure packaging prevents moisture absorption affecting purity claims
• Comply with DOT labeling for oxidizer class materials