Agglomerated Cork Lab Bottle Stopper
A cylindrical stopper made entirely from agglomerated cork, designed for sealing laboratory reagent bottles. Its length exceeds its diameter, and it is not tapered, fitting precisely under HTS 4504.10.45.00 as an agglomerated cork stopper with these specific dimensions. Used in scientific settings to prevent leakage and contamination.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made from natural ground cork without binders
Natural cork stoppers, even with similar dimensions, fall under Chapter 45 heading 4501 for unagglomerated products.
If coated with plastic for sealing enhancement
Plastic stoppers or those with significant plastic coatings are classified under Chapter 39 as articles of plastics.
If sold as part of a cork sheet or strip assemblage
Unworked or semi-finished agglomerated cork shapes like sheets shift to other subheadings in 4504.90.
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Import Tips & Compliance
• Verify that the stopper's length exceeds its maximum diameter and confirm it is non-tapered via measurements to match HTS 4504.10.45.00 exactly
• Provide lab test reports proving 100% agglomerated cork composition to avoid reclassification as natural cork under 4501
• Label products clearly as 'agglomerated cork' and include dimension specs in commercial invoices to prevent customs delays
Related Products under HTS 4504.10.45.00
Industrial Drum Sealing Cork Plug
A thick, non-tapered agglomerated cork plug used to seal chemical drums in manufacturing facilities. The plug's length surpasses its diameter, qualifying it under HTS 4504.10.45.00 for agglomerated cork stoppers. It provides a tight, reusable seal resistant to moderate pressures.
Pharmaceutical Vial Agglomerated Cork Closure
Non-tapered stopper wholly of agglomerated cork for closing pharmaceutical vials, with length greater than diameter. Classifies under HTS 4504.10.45.00 due to its agglomerated composition and dimensional specs. Ensures sterile sealing for medical liquids.
Brewery Fermentation Tank Cork Bung
A robust, cylindrical agglomerated cork bung for sealing brewery fermentation tanks, non-tapered with length exceeding diameter. Fits HTS 4504.10.45.00 as a qualifying agglomerated cork stopper. Allows gas release while preventing contamination.
Perfume Bottle Agglomerated Cork Stopper
Elegant non-tapered stopper of agglomerated cork for luxury perfume bottles, where length > diameter. Classified in HTS 4504.10.45.00 for its material and form as an agglomerated cork article. Provides premium, natural sealing.
Olive Oil Jar Sealing Cork Disk
Thick, non-tapered agglomerated cork disk stopper for olive oil jars, with thickness exceeding diameter. Meets HTS 4504.10.45.00 criteria for agglomerated cork stoppers. Ideal for food preservation with natural barrier properties.
Laboratory Test Tube Cork Plug
Cylindrical, non-tapered agglomerated cork plug for lab test tubes, length > diameter. Directly under HTS 4504.10.45.00 as specified agglomerated cork stopper. Chemically inert for experimental use.