Description
Dropping Funnel (Addition Funnel), Cylindrical, Needle Valve Stopcock – Glassco
This cylindrical dropping (addition) funnel from Glassco is fitted with a needle valve stopcock, allowing accurate control of flow rate during reagent addition. It is especially suitable for reactions requiring gradual dosing. The borosilicate glass body ensures chemical resistance, thermal stability, and long-term reliability in laboratory environments.
Available Variants
| Capacity (mL) | N/S |
| 50 | 14/23 |
| 50 | 29/32 |
| 100 | 14/23 |
| 100 | 29/32 |
| 250 | 29/32 |
| 500 | 29/32 |
| 1000 | 29/32 |






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