stonylab Borosilicaatglas Buchner Filter Trechter met Fijne Frit (G3), 113 mm Binnen Diameter, 110 mm Diepte, met 24/40 Standaard Taps Binnenste Gewricht en Vacuüm Getande Tubulatie (1000 ml)

The item came very well packed and the delivery was quick. This item was necessary for my lab tests and I am very satisfied with the product and the service from the provider. Thank you!

good quality and fast delivery

I love this! It's Stonylab so you know its going to be good. I wondered if it would have issues with suction as there was no rubber collet to make the seal, but a touch of any liquid (preferably one that will not alter or react with your works, in case it drips), and it created a great seal. No issues at all, and works with any 24/40 device.

This funnel has proven to be an essential tool in my lab, allowing me to filter chemicals that cannot be effectively filtered by traditional filter paper or diaphragms.It can be easily used with various lab equipment, such as filter Erlenmeyer flasks and filter adapter cones. This makes it incredibly convenient for multiple applications, including chemical analysis, petroleum industry tasks, and pharmaceutical industry processes.The G3 15~40 μm Nominal Max. Pore size ensures efficient filtration, providing reliable results every time. Additionally, this funnel is compatible with StonyLab Qualitative/Quantitative Filter Paper Circles in a 94 mm diameter, making it even more convenient for lab work.However, it is essential to note that this funnel is unsuitable for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solutions, and similar substances. Following the manufacturer's instructions and guidelines is crucial to ensure safe and effective use.Maintenance of this funnel is relatively easy. It is recommended to clean the funnel immediately after use and keep it clean and dry when stored. The high-quality borosilicate glass construction ensures durability and longevity, making it a reliable investment for any laboratory.