Description

• Material & Construction: Made from heavy-wall borosilicate glass. This provides excellent thermal shock resistance and chemical durability. The heavy-wall design adds mechanical strength, and some models feature reinforced glass around the stopcock for extra durability.

• Joint: A taper 19/22 ground glass joint ensures a secure, leak-resistant fit with other standard lab glassware, such as flasks and adapters.

• Stopcock: The PTFE (Polytetrafluoroethylene) stopcock is a key feature. PTFE is highly resistant to chemicals and temperature extremes, and it eliminates the need for grease, preventing sample contamination. It also prevents the stopcock from freezing or seizing, a common issue with glass-on-glass stopcocks.

• Shape & Capacity: The conical (pear-shaped) design promotes efficient and clean separation of immiscible liquids. Available in a range of capacities, including 60 mL, 125 mL, 250 mL, 500 mL, 1000 mL (1L), and 2000 mL (2L), to suit different volumes of work.

Specifications

• Title: Conical Separatory Funnel Heavy Wall Borosilicate Glass Separating Funnel with PTFE Stopcock 19/22 Joint
• Material: Borosilicate Glass 3.3
• Grade: Class A

Pros and cons

• High Precision Guarantee
• Manufacturer's Warranty
• 100% Satisfaction Guarantee