Ai heavy wall 2L short path distillation head with straight drain.

• Larger vacuum jacket means less heat loss during distillation
• Increased internal diameter throughout the whole head for more efficient fractioning and condensation of vapor with zero clogging
• 75% more efficient than its predecessor
  
• Fine-grinded joints gives you higher ultimate vacuum levels
  
• Heavy wall for durability
• Five sets of vigreux
  
• Boil ing flask and distribution ports: 24/40 joint
• Thermo probe port: 14/20 joint
• Recirculating fluid port: GL-16 adapter
• Glass material: high borosilicate glass 3.3