Polarizing Filter Set for Microscope from Canada
Analyzer and polarizer filter set for compound microscopes, enabling polarized light microscopy. 360° rotating analyzer mount with strain-free optics. Classifies under HTS 9011.90.00.00.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify extinction angle and wavelength transmission curves for 9011 verification
• Distinguish from general polarizing material (9001.30) by microscope mounting design
• Calibration certificates required for research-grade polarization accuracy