Thermo Scientific HM 355S Automated Microtome from China
The HM 355S is a high-precision automated microtome for routine and research histology, capable of sectioning at 0.5-60 microns with cryogenic capabilities for frozen specimens. It includes ergonomic design and disposable blade compatibility for pathology workflows. Falls under HTS 9027.90.2000 as a dedicated microtome for physical tissue analysis.
Duty Rate — China → United States
20%
Rate breakdown
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide histology lab end-use letters to prevent reclassification as general machinery
• Ensure CE marking or equivalent for quality compliance; include voltage specs for US compatibility
• Declare precise model details to distinguish from cryostats under 8418.69