Scientific Condenser Glass Tubing
Medium wall borosilicate tubing 20mm OD for laboratory condenser jackets, unworked delivery. 7002.39.00.90 as other unworked tubes for lab glassworking shops.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If completed laboratory condenser assembly
Finished lab glassware classified as laboratory articles.
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Import Tips & Compliance
• Thermal expansion coefficient documentation for borosilicate matching
• Bulk lengths (1.5-2m) standard; declare accurately
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