The MSD 3000ml Jacketed Separatory Funnel is a premium piece of laboratory glassware designed for precise liquid-liquid extractions under controlled temperature conditions. Featuring a double-layer design, it allows for circulation of heating or cooling fluids to maintain sample stability.
Product Features:
- Double-Layer Design: The vacuum or liquid jacket enables precise temperature control (heating/cooling) during the separation process.
- High-Quality Borosilicate Glass: Crafted from 3.3 borosilicate glass for excellent thermal shock resistance and chemical durability.
- PTFE Stopcock: Equipped with a high-performance “Tetrachloro” (PTFE) piston for smooth, grease-free operation and superior leak resistance.
- Standard Joint: 24/29 precision ground glass joint ensures a secure, airtight fit with other lab apparatus.
- Pear-Shaped Geometry: Optimized for clear phase separation and easy drainage of the lower layer.
Application Scenarios: Ideal for complex chemical extractions, pharmaceutical R&D, and essential oil distillation where temperature sensitivity is critical to preventing phase changes or degradation.




