Product Description
BUCHNER FUNNEL
Moulded in Polypropylene, these two piece funnels are light weight, easy to clean & autoclavable. The top portion can be snap fitted with the lower one forming a vaccum seal which does not require greasing. The base of the top portion has a perforated filter plate.Material : Polypropylene
| PARTICULARS | PACKING |
|---|
| 70 mm. | 12 Pcs. |
|
| 110 mm. | 6 Pcs. |
|
| 90 mm. | 12 Pcs |
|
Versatile Laboratory FiltrationThe Buchner Funnel provides reliable performance for separating solids from liquids within chemical laboratories. Its availability in various diameters and both porcelain and plastic materials means it suits a wide range of filtration requirements, from small-scale experiments to larger batch processes. The flat, perforated base ensures that filtration is even and efficient, helping ensure reproducible results in your lab work every time.
Superior Chemical and Temperature ResistanceEngineered to resist harsh laboratory chemicals, the Buchner Funnel is suitable for most acids and alkalis, with the porcelain version tolerating temperatures up to 200C and the polypropylene model safe up to 121C. This durability supports both daily repetitive use and exposure to demanding filtration conditions, ensuring long-term laboratory utility.
FAQ's of BUCHNER FUNNEL:
Q: How do I use a Buchner Funnel for laboratory filtration?
A: To use a Buchner Funnel, place the appropriate filter paper on the flat perforated base, connect the funnel to a vacuum system if required, and pour your mixture into the funnel. The solid particles collect on the paper while the liquid passes through for separation.
Q: What are the benefits of choosing a polypropylene (PP) Buchner Funnel?
A: Polypropylene Buchner Funnels are autoclavable, making them suitable for sterilization, and are resistant to a wide range of chemicals, offering excellent durability and reusability for frequent laboratory tasks.
Q: When should I use a porcelain versus a polypropylene Buchner Funnel?
A: Porcelain Buchner Funnels are ideal for applications requiring higher temperature resistance up to 200C, while polypropylene versions are preferred for their autoclavability and lighter weight for routine lab filtration below 121C.
Q: Where can I use this Buchner Funnel?
A: This funnel is intended for use in chemical laboratories for processes such as filtration, clarification, and separation of solids from liquids in educational, industrial, or research settings.
Q: What filter paper sizes are compatible with this Buchner Funnel?
A: The funnel is compatible with standard circular filter paper in diameters matching the funnel's top size, which ranges from 70 mm to 240 mm, ensuring flexibility for various filtration volumes.
Q: How do I clean and maintain my Buchner Funnel?
A: Clean the funnel by rinsing it thoroughly after each use. For polypropylene versions, autoclaving is possible for sterilization. Porcelain funnels should be cleaned with compatible cleaning agents and dried before storage.