Description
Separating Funnel, with PTFE Key Stopcock, ASTM – Glassco
This ASTM-standard separating funnel from Glassco is designed for heavy-duty laboratory use, featuring a PTFE key stopcock for secure sealing and controlled flow. The design is well suited for large-volume separations and repeated chemical exposure. Manufactured from borosilicate glass, it ensures durability, clarity, and dependable performance.
Available Variants
| Capacity (mL) | Stopcock No. |
| 125 | 22 |
| 250 | 22 |
| 500 | 27 |
| 1000 | 27 |
| 2000 | 38 |





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