PTFE Stopcock Separatory Funnel, Borosilicate Glass Heavy Wall Conical Pear-Shaped Separatory Funnel Separation Funnel (1000 ML)

Applications: Control of chemical reaction rates by controlled liquid droplet addition and prevents the liquid in the funnel from coming into contact with air, avoiding spillage or leakage of the liquid to other places. Precautions For Use: Always protect yourself from unexpected chemical splashes Always remove the stopper when the funnel is stored in the ring stand. Slow Down liquid flow rate for better separation. Please choose the appropriate size according to your needs! 1. The 60ml PTFE piston is a 14/23 specification, with a funnel height of 250mm, a bucket height of 70mm, a pipe height of 100mm, a bucket body outer diameter of 55mm, a pipe diameter of 9mm, and a grinding mouth inner diameter of 14mm. 2. The 125ml PTFE piston is a 19/26 specification, with a funnel height of 270mm, a bucket height of 80mm, a pipe height of 100mm, a bucket body outer diameter of 70mm, a pipe diameter of 9mm, and a grinding mouth inner diameter of 19mm. 3. The 150ml PTFE piston is of 19/26 specification, with a funnel height of 280mm, a bucket height of 80mm, a pipe height of 100mm, a bucket body outer diameter of 70mm, a pipe diameter of 9mm, and a grinding mouth inner diameter of 19mm. 4. The 250ml PTFE piston is a 24/29 specification, with a funnel height of 300mm, a bucket height of 100mm, a pipe height of 100mm, a bucket body outer diameter of 85mm, a pipe diameter of 9mm, and a grinding mouth inner diameter of 24mm. 5. The 500ml PTFE piston is a 24/29 specification, with a funnel height of 330mm, a bucket height of 120mm, a pipe height of 100mm, a bucket body outer diameter of 100mm, a pipe diameter of 9mm, and a grinding mouth inner diameter of 24mm. 6. The 1000ml PTFE piston is a 24/29 specification, with a funnel height of 360mm, a bucket height of 150mm, a pipe height of 100mm, a bucket body outer diameter of 120mm, a pipe diameter of 9mm, and a grinding mouth inner diameter of 24mm.

• 1.The neck of the spherical separating funnel is relatively long and is often used for adding liquids dropwise in gas production devices
• 2.The separating funnel has a conical shape with a PTFE stopcock at the bottom, which makes it easy to control the flow of liquids and separate immiscible liquids
• 3.PTFE plugs are suitable for both acid and alkali, long service life
• 4.Pear shaped funnel adopt borosilicate Glass,not only have thick uniform wall gesign but also have corrosion resistant and durable
• 5.Separating Funnel have smooth surface without bumps , and high transparency