Sakura Tissue-Tek TEC 5 Cryostat Microtome

The Tissue-Tek TEC 5 combines cryostat refrigeration with microtome sectioning for rapid frozen tissue diagnosis in surgical pathology. It maintains -20°C to -10°C temperatures while producing 5-50 micron sections. HTS 9027.90.2000 covers the microtome function despite refrigeration, as primary use is tissue sectioning.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+17.5%17.5%
🇲🇽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.

8418.69.01Higher: 35% vs 17.5%

If refrigeration function predominates over sectioning

Cryostats emphasizing cooling classified in 8418; microtome specificity keeps in 9027 per use rules.

9027.90Same rate: 17.5%

If for cryostat microtome blade assemblies or chucks

Parts suitable solely for these instruments classified separately per Chapter 90 note 2.

9018.90Lower: 10% vs 17.5%

If dental lab microtomes for prosthesis preparation

Dental-specific instruments may shift to 9018; general pathology stays in 9027.

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

Classify as microtome, not refrigerator, by emphasizing pathology sectioning in commercial invoice

Include biomedical freezer compliance docs; verify EPA refrigerant declarations

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