About this item

• Top-loading access: large top opening for fast, safe loading of dry ice, liquid nitrogen, or acetone/alcohol cooling mixes
• Durable Material: heavy-duty, chemical-resistant borosilicate glass: reusable, thermal-shock tolerant, lab-grade quality
• Standard ground joint: 24/40 bottom ground glass joint for secure mating with flasks and standard lab apparatus
• Size & cooling performance: 200 mm jacket length × 40 mm I.D.; center chamber holds coolant so vapor rises, condenses, and returns as liquid for efficient trapping/condensing
• Operation & support: top nozzle left open for atmospheric use or connect to a vacuum pump for reduced-pressure applications. Backed by StonyLab quality guarantee - contact us for any damage or issues