Pharmaceutical Stability Test Chamber
An environmental chamber combining refrigeration and heating for drug stability testing at controlled humidity and temperature. This equipment qualifies as other refrigerating equipment for pharmaceutical applications.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the chamber's primary function is heating or humidity control
Machinery for treating materials by temperature change may be classified under heading 8419.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the chamber is classified as refrigerating equipment, not as an oven or environmental test chamber under a different heading
• Provide specifications showing the refrigeration system is a primary function
• Confirm that the heating and humidity functions are subsidiary to the temperature control
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