Gallium Arsenide Wafer Freezer Unit
Rapid freezer for GaAs wafers maintaining -80°C storage to preserve epitaxial structures before device fabrication. Prevents dopant diffusion during handling. HTS 8418.99.8060 per statistical note semiconductor materials.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If household/free-standing freezers
Chest/upright freezers regardless of use classified separately.
If parts with automatic controls
Refrigeration parts with specific control features have separate provisions.
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Import Tips & Compliance
• Include wafer carrier capacity specs; certify GaAs epiwafer compatibility
• Common error: general laboratory freezer under 8418.40
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