Precision Stage Micrometer Calibration Slide from Canada
Glass slide with chrome-deposited precision scale pattern used to calibrate microscope stages and optical measuring microscopes. Falls under HTS 9031.90.59.00 as an accessory for other optical measuring instruments. Provides traceable accuracy verification for dimensional measurement systems.
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
• Include NIST-traceable certification documentation to prove metrological function
• Avoid classification as laboratory glassware (7017) by emphasizing exclusive measuring instrument use