Porcelain Filtration Funnels
US $1.00-$5.00
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Lab glassware separatory funnel 2000ml pressure equalizing addition funnel 24/40 joints
Comparing to an ordinary dropping funnel, the Pressure-equalizing dropping funnels have an additional narrow-bore glass tube from the upper part of the funnel bulb to the ground glass joint around the stem at bottom. With standard taper glass outer joint at Top and inner joint at bottom, with PTFE stopcock upper on the bottom glass joint.



| 1.Why choose US? |
| A:We are the leading manufactuer in lab furniture and lab equipment, and we are a factory. |
| 2 .Where is your company location ? How can i visit there ? |
| A :We are in shenzhen , welcome to visit us ! |
| 3.What the material of your products ? |
| A: superfine ceramic for top plate for all of our stirrers ,metal shells , can be customized as your requests |
| 4.How can i get some sample ? |
| A. We are honored to offer sample for your evaluation |
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