Feinwerktechnik Microtome Cassette Clamp

Precision cassette clamping mechanism for embedding cassette orientation in paraffin microtomes, compatible with optical microscope slide preparation workflows. Ensures reproducible section alignment for digital pathology scanning. HTS 9027.90.68.00 other optical instrument accessory.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7326.90.86Higher: 37.9% vs 35%

If generic metal clamps not specific to microtomes

Base metal fabrications classify by material absent Chapter 90 principal use.

8479.90Lower: 10% vs 35%

If for automated embedding stations rather than sectioning instruments

Tissue processor parts fall under laboratory machinery heading.

9027.90Same rate: 35%

If classified as complete microtome vice rather than accessory clamp

Major functional assemblies may qualify for higher-level parts heading.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Provide CAD specifications demonstrating micron-level precision required for physical analysis

Include end-user statements from accredited pathology labs confirming instrument use

Related Products under HTS 9027.90.68.00

LabXport Microtome Waste Tray

Contoured waste collection tray for paraffin/ frozen microtomes capturing sectioning debris during optical pathology slide preparation. Disposable design prevents cross-contamination between cases. Classified under HTS 9027.90.68.00 as other microtome accessory.

HistoLine Rotary Microtome Handwheel

Ergonomic handwheel assembly with magnetic specimen retainer for HistoLine manual rotary microtomes used in routine optical histology. Provides smooth increment control for 1-60 micron sections. HTS 9027.90.68.00 other optical instrument accessory.

AmScope Histology Microtome Lubricant Dispenser

Precision lubricant delivery system for AmScope paraffin microtomes preventing section chatter during optical slide preparation. Maintains consistent ribbon formation for chemical staining protocols. Classified HTS 9027.90.68.00 as microtome accessory.

Zeiss Microtome Knife Holder

This precision knife holder is designed specifically for Zeiss microtomes used in histological sample preparation. It securely positions disposable or reusable blades for ultra-thin sectioning of tissue samples under optical microscopes. Classified under HTS 9027.90.68.00 as an optical instrument accessory for microtomes due to its integration with microscope-based pathology workflows.

Leica Disposable Microtome Blades

High-grade stainless steel blades engineered for Leica RM-series microtomes in clinical histology labs. These blades create sections as thin as 0.5 microns for subsequent optical microscopy examination. Falls under HTS 9027.90.68.00 as 'other' parts of optical analysis microtomes.

Olympus Microtome Stage Adapter

Adjustable specimen stage adapter for Olympus research microtomes, enabling precise orientation for frozen or paraffin sections viewed under compound microscopes. Facilitates physical analysis of biological samples through ultra-thin sectioning. HTS 9027.90.68.00 covers this as other optical microtome accessory.