24/40 Glass Vacuum Flow Control Adapter with PTFE Stopcock Male Ground Joint to Right Angle Hose Connection 90 Degree Bend
Material: Borosilicate Glass
Ground Joint: 24/40
Size: As The Picture Shown
Features: 1. This product is a low expansion, high temperature, high strength, high hardness, high light transmittance and high chemical stability. 2. It is a chemical commonly used in experiments with heating the reaction vessel, and versatile.