Research Freeze Drying Unit

Laboratory lyophilizer for research samples like proteins and tissues, using freeze-thaw-vacuum cycle for preservation. Essential for biomedical studies. Under HTS 8419.33.5000 for freeze drying apparatus.

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.

8418.69.01Same rate: 35%

If functions primarily as refrigerated lab incubator

Refrigeration-dominant equipment falls under Chapter 84 refrigeration.

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Import Tips & Compliance

Biohazard compliance docs required; specify non-domestic scientific use

Avoid mixing with household freezers in classification

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