Blown Glass Flasks for Distillation
Round-bottom flasks blown from 7005 glass, neck edge-worked. Fits 7006.00.20.00 as unpolished blown glass. Proto-lab equipment before final assembly.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If ceramic crucibles instead
Similar lab flasks of ceramic classify in Chapter 69.
If for lab use and ground
Lab-specific ground/polished glassware in 7017.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Certify no annealing post-working counts; pre-anneal ok per note
• Avoid polishing claims; rough finish key for this code
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