Nickel Crucible for Laboratory Use
A small, high-purity nickel crucible designed for melting and holding corrosive substances in lab settings. Classified under HTS 7508.90.50.00 as other articles of nickel due to its specialized fabricated shape. Not a basic plate or tube, it serves as lab ware.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If in simple plate or sheet form without fabrication into vessel shape
Nickel plates, sheets, and strip classify under heading 7506, not fabricated articles.
If made primarily of refractory ceramics with nickel lining
Refractory crucibles of ceramic materials fall under Chapter 69, regardless of metal components.
If imported as part of laboratory furnace assembly
Parts for lab heating equipment may classify under heading 8419 as machinery parts.
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Import Tips & Compliance
• Provide lab end-use certification if value exceeds de minimis to qualify for duty relief programs
• Label as 'nickel lab ware' distinctly from industrial crucibles to prevent Chapter 69 misclassification
• Ensure FDA compliance if used in pharma labs handling food-contact substances
Related Products under HTS 7508.90.50.00
Nickel Wire Mesh Screen
A fine mesh screen woven from pure nickel wire, used for filtration in chemical processing equipment. It falls under HTS 7508.90.50.00 as an other article of nickel, not specified elsewhere in Chapter 75. This classification applies to fabricated nickel products beyond basic forms like bars or plates.
Nickel Anode Basket for Electroplating
Perforated basket made from nickel mesh to hold anodes during electroplating baths. It is an other article of nickel under HTS 7508.90.50.00, as a fabricated industrial component. Distinct from raw nickel shapes due to its assembled, functional design.
Nickel Thermocouple Sheath
Protective tube-shaped sheath of pure nickel for housing thermocouple wires in high-temperature environments. Falls under HTS 7508.90.50.00 as other nickel articles, fabricated beyond simple tubing. Used in industrial sensors for corrosion resistance.
Nickel Evaporation Boat for Vacuum Deposition
Small, boat-shaped nickel container used to hold materials for evaporation in vacuum coating processes. Classified as other articles of nickel under HTS 7508.90.50.00 due to its precision-formed shape for semiconductor manufacturing. Not a basic foil or sheet.
Nickel Spacer Ring for Aerospace Fasteners
Precision-machined ring-shaped spacer made from pure nickel for use in aerospace turbine assemblies. It is an other article of nickel per HTS 7508.90.50.00, as a fabricated component. Provides corrosion resistance in high-stress environments.
Nickel Catalyst Support Grid
Expanded metal grid of nickel designed to support catalyst beds in chemical reactors. Falls under HTS 7508.90.50.00 as other fabricated nickel articles. Engineered for high-temperature, corrosive gas environments.