About this item

• Product type: vigreux distillation column with internal indentations for improved vapor–liquid contact and separation efficiency
  
• Material: borosilicate glass construction, thick-walled design suitable for repeated laboratory distillation operations
  
• Joint specification: standard taper joints 24/40, top outer joint and bottom inner joint, compatible with common distillation assemblies
  
• Dimensions: available lengths 200 mm, 300 mm, and 400 mm to accommodate different separation requirements and setup heights
  
• Warranty: covered by StonyLab 1-year limited warranty; damage on arrival supported with prompt resolution