Clear Glass Volatility Flask with Ground Neck
A specialized glass flask with a ground glass neck for fitting stoppers, used in packing volatile perfume concentrates or toilet waters. HTS 7010.90.30 covers this as a container designed for ground glass closures in toilet preparation conveyance. Its shape minimizes evaporation during transport.
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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 laboratory apparatus, not for commercial packing
Lab glassware like volumetric flasks has its own heading for scientific instruments.
If imported as replacement necks/stoppers only
Incomplete containers without full conveyance capacity classified as parts.
Not sure which classification is right?
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Import Tips & Compliance
• Supply volatility test data or end-use letters from perfume manufacturers to justify ground glass classification
• Declare precise ground joint size (e.g
• 14/20) in entry docs for audit-proofing
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