About this item

• Application: this vacuum receiving tube used to connect laboratory apparatus to a vacuum system; suitable for distillation and other vacuum applications
• Connection Specifications: features an inner joint and outer joint, with a side hose connection measuring 0.39 inch O.D.; joint sizes: 14/20 (19/22 / 24/40)
• Features: made of borosilicate glass with a low thermal expansion coefficient; the internal straight tube design facilitates direct introduction of filtrate into the receiving bottle
• Precautions: stable operating temperature up to 450°C; instantaneous temperature changes must not exceed 140°; vacuum should be applied and released gradually to reduce stress from rapid pressure changes
• Warranty: 1-year limited manufacturer warranty for peace of mind
  
• ASIN: B07CH49BZS, B07CH43QTY, B07LBQ51YZ