Microtome Cryostat
A low-temperature sectioning instrument for preparing frozen tissue samples in histology and pathology labs. Specifically listed under HTS 9027.89.80.60 as microtomes for physical sample preparation and analysis. Maintains -30°C for thin slice production without artifacts.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If refrigeration unit sold separately from blade assembly
Individual cryo-components classify as lab refrigerators under Chapter 84.
If replacement knife holders or blades only
Parts and accessories for microtomes have specific subheadings.
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Import Tips & Compliance
• Comply with FDA medical device regulations if for clinical pathology use
• Refrigerant documentation required—use DOT-approved shipping methods
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