Thermo Nalgene 500 mL FEP Separatory Funnel with Screw Cap

The Thermo Nalgene 500 mL Separatory Funnel is crafted from high-purity fluorinated ethylene propylene (FEP), offering exceptional chemical resistance and durability. Designed for precise liquid-liquid extractions, this funnel features a TFE stopcock assembly that is leakproof, requires no lubrication, and can be chemically disinfected. The ETFE screw cap ensures a secure seal, while the translucent body allows for easy observation of phase separations. Its break-resistant design makes it a safer alternative to glass funnels, ideal for use with aggressive chemicals and in hazardous environments.

Key Features:

• Brand: Thermo Nalgene
• Capacity: 500 mL
• Material: FEP (funnel body), TFE (stopcock), ETFE (screw cap)
• Closure Size: 43 mm
• Stem Length: 65 mm
• Chemical Resistance: Impervious to virtually all chemicals used in separatory funnels
• Temperature Range: Suitable for autoclaving; stopcock can be chemically sterilized
• Design: Translucent body for easy phase observation; break-resistant and non-wetting surface
• Applications: Ideal for radiological, hazardous, and trace metal analyses

This separatory funnel is an essential tool for laboratories requiring reliable and safe liquid-liquid extraction processes.