Leica Microtome Knife Holder from Japan
A precision-engineered holder for securing disposable or reusable knife blades in microtomes used for tissue sectioning in histology labs. It falls under HTS 9027.90.88.00 as a specialized accessory for microtomes, enabling accurate and repeatable thin slicing of biological samples. This part is essential for maintaining blade alignment during the cutting process.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify compatibility certification with specific microtome models to ensure classification as a dedicated part under Chapter 90
• Include detailed technical specs and manufacturer declarations in documentation to avoid reclassification to general lab ware