About this item

•  StonyLab Distilling Adapter with vacuum serrated tubulation for laboratory distillation experiment
• 14/20, 19/22 and 24/40 Inner standard taper joints to choose from, one is at 75 degree to the vertical tube and the other is 105 degree
• Stem length: 100 mm, 150 mm and 200 mm
• Borosilicate glass, heavy duty and reusable
• Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied
• ASIN: B0BBGF3Z77, B0BBGCXWGG, B0BBG9X1CF