Bismuth Block for Lab Weights from Mexico
Precision-machined bismuth blocks used as calibration weights in analytical balances. Under HTS 8106.90.00.00 as fabricated 'other' articles. Non-magnetic and dense alternative to brass.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include calibration certificates traceable to NIST
• Specify density and tolerance levels