DURAN Separating Funnel 242943602 250 mL
The DURAN Separating Funnel 242943602 (250 mL) is designed for liquid–liquid extraction and solvent separation in analytical, educational, and research laboratories. Its conical shape allows for clean and efficient phase separation between immiscible liquids, minimizing sample loss and contamination.
Made from DURAN borosilicate glass 3.3, the funnel provides superior resistance to heat, chemicals, and mechanical shock. The solid glass key stopcock ensures smooth, precise flow control without the need for grease, while the plastic stopper tightly seals the top during shaking or mixing operations.
This model is non-graduated (without scale) and adheres to DIN/ISO standards, guaranteeing compatibility and consistency in laboratory setups. Fully autoclavable, it offers reusable performance for long-term use in demanding lab conditions.
Key Specifications
| Parameter | Value |
|---|---|
| Catalogue Number | 242943602 |
| Capacity | 250 mL |
| Shape | Conical Separatory Funnel |
| Material (Body) | DURAN Borosilicate Glass 3.3 |
| Stopcock Type | Solid Glass Key |
| Stopper Type | Plastic |
| Graduation | None (without scale) |
| Autoclavable | Yes |
| Standard | DIN / ISO |
| Application | Liquid–liquid extraction and solvent separation |
Applications
Separation of immiscible solvent layers
Solvent extraction and purification of chemical mixtures
Analytical chemistry and sample preparation
Research, educational, and quality-control laboratories
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