About Dropping Funnels
A dropping funnel is a type of laboratory glassware used to transfer fluids. They are fitted with a stopcock which allows the flow to be controlled. Dropping funnels are useful for adding reagents slowly, i.e. drop-wise
Usage/Application Laboratory
Brand SD
Material Borosilicate Glass
Features Made of quality glass to provide best results in every condition
Accurate and Controlled DispensingDropping funnels offer laboratory professionals a reliable method for gradually delivering liquids into reaction vessels. The dropper mechanism ensures precision, while the borosilicate glass composition prevents contamination and withstands harsh chemicals. Whether used in research or educational settings, these funnels enhance experimental accuracy.
Premium Material for Lasting PerformanceCrafted from high-grade borosilicate glassware, the dropping funnels are built to endure frequent laboratory use. Their resistance to heat and chemicals makes them indispensable for rigorous scientific applications. The transparent structure aids visual monitoring, promoting safe and efficient workflows.
FAQs of Dropping Funnels:
Q: How is a dropping funnel with dropper used in laboratory experiments?
A: A dropping funnel with dropper is employed to add liquids dropwise into reaction vessels, allowing for precise control over the rate of addition. This is crucial for experiments where gradual mixing is required to prevent sudden reactions.
Q: What are the benefits of using borosilicate glass dropping funnels?
A: Borosilicate glass provides excellent chemical resistance and thermal stability, making these dropping funnels safe for handling a wide range of reagents. Its transparency also facilitates monitoring of liquid flow during laboratory procedures.
Q: When should I choose between J14 and J24 sizes for dropping funnels?
A: The selection between J14 and J24 sizes depends on the volume and compatibility with other lab apparatus. J14 is suitable for small-scale experiments, while J24 accommodates larger quantities and fits broader joint sizes.
Q: Where are these dropping funnels manufactured and supplied?
A: These laboratory dropping funnels are manufactured and supplied in India by accredited manufacturers and suppliers specializing in scientific glassware.
Q: What is the process for cleaning and maintaining glassware dropping funnels?
A: After each use, rinse the dropping funnel thoroughly with distilled water, followed by a suitable laboratory detergent. For stubborn residues, specialized glass-cleaning solutions may be used. Ensure complete drying before reuse.
Q: How does the transparent design support laboratory work?
A: The transparent glass material allows technicians to clearly observe the liquid being dispensed, ensuring accurate measurement and minimizing errors during experiments.
Q: Is a warranty provided for dropping funnels purchased from suppliers in India?
A: No, dropping funnels from these suppliers do not come with a warranty. Proper care and handling are recommended to ensure their longevity in laboratory applications.