| Type | PTFE Piston |
| Brand | Unbranded |
🔬250ml Double-Layer Reaction Flask with G2 Sand Core Filter | Glass Reactor Vessel. 60ml - 1000ml Soxhlet Extractor Extraction Laboratory Flask Condenser Glassware. 10-1000ml Schlenk PTFE Lab Teflon Chemistry Reaction Laboratory flask glassware.