stonylab Borosilicaat Glazen Buchner Filter Trechter met Coarse Frit (G1), 113mm Binnenste Diameter, 110 mm Diepte, met 24/40 Standaard Taps Binnenste Gewricht en Vacuüm Getande Tubulatie (1000 ml)

Good Quality

I thought this was going to be flimsy. It’s super sturdy, well-built, really nicely made. The granulated surface is also really good, great throughput yet easy to clean and pretty level/flat on the upper surface side.I don’t know what vacuum these are rated to but I use them at ~0.015Bar and the glass is thick and sturdy.I like that the volumes of the funnel and the corresponding flask work well. Filling the funnel to the top equals a full flask.

Great price, great product. It was properly protected and reached me unharmed. Great company to do business with. It works great 👍

Very good value for the money

Good and fast delivery