Product Description
Pressure Equalising Funnels Pear Shape,With Socket,PTFE Stopcock & Stem With Cone:-
Catalogue No. Capacity ml. Socket Size Cone Size
366/01 100 B 24 B 24
366/02 250 B 24 B 24
366/03 500 B 24 B 24
Precision and Safety in Your LabPressure Equalising Funnels with a pear-shaped design offer consistent pressure management during liquid transfers and extractions. The PTFE stopcock ensures smooth flow control and prevents leaks or contamination. The glass construction allows clear observation of the process, and the fitted cone stem facilitates secure and compatible connections within laboratory setups.
Outstanding Chemical ResistanceConstructed from high-quality glass with a PTFE stopcock, this funnel stands up admirably to aggressive chemical environments. It is suited to repeatedly handle acids, bases, and a broad spectrum of solvents, supporting robust, reliable laboratory work without degrading the devices integrity.
Global Standards and VersatilityThese funnels conform to universal laboratory glassware norms (e.g., ISO, DIN), guaranteeing compatibility and quality. With standard ground socket joints and a transparent finish, the funnel easily integrates into diverse lab systems for extractions, filtrations, and separations.
FAQs of Pressure Equalising Funnels Pear Shape,With Socket,PTFE Stopcock & Stem With Cone:
Q: How is the pressure equalising funnel used in laboratory applications?
A: This funnel is primarily used for transferring and separating liquids in procedures requiring controlled pressure balance, such as extractions. The pressure equalising arm allows vapors or air to enter while liquid flows, preventing vacuum formation and enabling smooth, safe liquid movement.
Q: What advantages does the PTFE stopcock provide?
A: The PTFE stopcock offers excellent chemical resistance, a secure seal, and smooth operation. Unlike traditional glass stopcocks, PTFE resists sticking and does not react with aggressive chemicals, prolonging the life and reliability of the funnel.
Q: Can this funnel be autoclaved for sterilization?
A: Yes, the pressure equalising funnel can be autoclaved at recommended laboratory conditions, owing to its robust glass construction and PTFE components. This makes it suitable for sterile applications and repeated use in various laboratory environments.
Q: Where is this pressure equalising funnel commonly used?
A: It is widely used in chemical laboratories, including educational, research, and industrial settings, wherever precise liquid handling and pressure control are vital for safe and efficient workflows.
Q: What standards of laboratory glassware does this funnel conform to?
A: The funnel conforms to international laboratory standards such as ISO and DIN, ensuring high compatibility, quality, and safety for laboratory operations.
Q: What is the benefit of a pear-shaped design?
A: The pear-shaped body enhances the separation of liquids and provides better control over liquid flow, minimizing spillage and optimizing transfer accuracy during laboratory procedures.