About this item

• Constant Pressure Addition: Constant pressure design for steady dropwise addition, used in laboratory synthetic processes that requires uniform speed and pressure liquid reactant addition
• G3.3 Borosilicate Glass Body: Constructed with G3.3 borosilicate glass, heat-resistant, pressure-tolerant, and corrosion-resistant; excellent transparency for observing liquid status
• Dual PTFE Valve System: Equipped with 2 PTFE valves, with an independent stopcock on the equalizing tube for flexible switching between constant pressure and sealed modes
• Capacity & Joint Size: 60-100 ml capacity, 24/40 standard ground joint; broad compatibility for easy connection with other standard joint glassware
• Warranty & Use Notice: 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly; important notice: always read the enclosed instructions before use; the manufacturer is not liable for damages caused by improper operation
• ASIN: B0FDGJ9KQQ, B0FDGPRW2Q