Product Description
Pressure Equalising Funnels Cylindrical,With Socket,PTFE Stopcock & Stem With Cone:-
Catalogue No. Capacity ml. Socket Size Cone Size
367/01 100 B 24 B 24
367/02 250 B 24 B 24
367/03 500 B 24 B 24
Precision and Control for Laboratory TransfersThese pressure equalising funnels allow for safe and regulated liquid transfer, making them ideal for delicate laboratory procedures. The integrated PTFE stopcock provides fine control over the flow rate, reducing the risk of spills and enhancing user safety. The elongated stem with cone ensures a snug fit with other standard laboratory glassware, while the transparent glass facilitates clear observation during use.
Built for Chemical Compatibility and DurabilityManufactured from high-quality glass, the funnels exhibit high resistance to various laboratory chemicals, including strong acids, alkalis, and organic solvents. The PTFE stopcock further enhances chemical resistance and durability. Their highly polished surface makes them easy to clean, and full autoclavability ensures that sterilization is effortless and reliable for sensitive applications.
FAQs of Pressure Equalising Funnels Cylindrical,With Socket,PTFEStopcock & Stem With Cone:
Q: How do you use a Pressure Equalising Funnel with PTFE Stopcock?
A: To use the funnel, securely attach the cone stem to compatible laboratory glassware, add your liquid, and open the PTFE stopcock to control flow. The pressure-equalising tube prevents airlocks and allows smooth liquid transfer.
Q: What types of chemicals are these funnels resistant to?
A: These funnels are highly resistant to acids, alkalis, and organic solvents thanks to the glass construction and PTFE stopcock components.
Q: When should I sterilize the funnel, and how?
A: You should sterilize the funnel before procedures requiring sterile conditions, such as microbiological or pharmaceutical work. The funnel is fully autoclavable; follow standard laboratory autoclaving protocols.
Q: Where are Pressure Equalising Funnels typically used?
A: They are widely used in chemical laboratories, research institutes, educational labs, and industrial environments across India requiring precise liquid handling and transfer.
Q: What are the benefits of the cylindrical design and PTFE stopcock?
A: The cylindrical design offers stability and larger capacity, while the PTFE stopcock allows for fine control of liquid flow, minimizing spillage and ensuring safe handling of hazardous chemicals.
Q: Are these funnels compatible with standard laboratory joints and flasks?
A: Yes, they feature standard interchangeable cones and are compatible with a broad range of laboratory glassware and joint sizes.