About this item

• Universal Compatibility: connects with distillation heads and other lab apparatus for solvent distillation and reflux, suitable for high vapor pressure solvents
• Precision Joint & Dimensions: 24/40 standard joint with 100 mm effective length, compatible with 6-9 mm inner diameter tubing for secure connections
• High-Temperature Borosilicate Glass: constructed from G3.3 transparent borosilicate glass for excellent thermal resistance and clear reaction observation
• Efficient Cooling Spiral: upper port angled at 105° with tightly-wound internal spiral coil for optimal condensation and reflux efficiency
• Safety & Warranty: designed for safe laboratory use, 1-year warranty included with prompt replacement for any damaged items