Product Description
Dropping Funnels Cylindrical ,With Socket,Stopcock & stem With Cone But Without Stopper:-
Catalogue No. Capacity ml. Socket Size Cone Size
361/01 25 B 14 B 14
361/02 50 B 14 B 14
361/03 100 B 14 B 14
361/04 100 B 19 B 19
361/05 250 B 19 B 19
361/06 500 B 19 B 19
361/07 1000 B 19 B 19
Precise Liquid DispensingThis cylindrical dropping funnel is engineered for controlled, drop-wise addition of reagents during laboratory experiments. Its ground glass cone and socket ensure a tight, leak-proof assembly with compatible glassware, while the integrated stopcock enables accurate volume delivery.
Built for Laboratory DurabilityManufactured from high-quality transparent glass, the funnel withstands repeated use and exposure to a wide range of chemicals, including strong acids, alkalis, and solvents. The sturdy design meets ISO/DIN laboratory standards and is autoclavable for safe, repeated sterilization.
Versatile and Safe Lab AccessoryIdeal for titrations and other chemical procedures, the funnels standardized connections and materials ensure compatibility with most laboratory setups. Individually packed, each comes ready for immediate use in educational, research, or industrial chemical laboratories.
FAQs of Dropping Funnels Cylindrical ,With Socket,Stopcock & stem With Cone But Without Stopper:
Q: How is the Dropping Funnel Cylindrical with Socket and Stopcock commonly used in laboratories?
A: This dropping funnel is primarily used to add liquids gradually and precisely to reaction mixtures, especially during titration and controlled reagent addition. Its cylindrical design and stopcock allow for accurate dropwise dispensing.
Q: What materials are used in the construction of this dropping funnel?
A: The dropping funnel is constructed from high-quality transparent glass, featuring a ground glass cone and socket. The stopcock may be made from either glass or PTFE, ensuring excellent chemical resistance and durability.
Q: Is the dropping funnel compatible with standard laboratory setups?
A: Yes, its standardized ground glass cone and socket design align with ISO/DIN laboratory standards, making it compatible with most laboratory glassware and ensuring secure, leak-proof connections.
Q: How should I sterilize or clean the funnel after use?
A: The funnel is autoclavable, allowing for high-temperature sterilization. It can also be cleaned using standard laboratory cleaning agents and procedures, thanks to its robust glass construction and chemical resistance.
Q: Why does the funnel come without a stopper?
A: This design intentionally excludes a stopper, as the cone and socket provide a sealed connection when attached to compatible glassware. Liquids are controlled with the stopcock, and the absence of a stopper reduces the risk of contamination or accidental pressure build-up.
Q: What are the main benefits of using a glass dropping funnel with a stopcock?
A: The key benefits include precise and controlled liquid addition, chemical resistance, compatibility with various chemicals and solvents, and safe integration into laboratory setups, ensuring accurate experimental procedures.