StonyLab Borosilicate Glass Buchner Filtering Funnel 100ml with Medium Frit(G2), 56mm Inner-Diameter, 60mm Depth, with 24/40 Standard Taper Inner Joint and Vacuum Serrated Tubulation (100ml)
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Dear Customer, Our filter is a G2 with pore sizes ranging from 10 to 200 microns. Because the filter paper must be smaller than 10 microns, it must be 15 microns. It will be possible to work with a micron of 15 microns. br>Thank you for taking the time to read this, J. D Tech
The frit is NOT removable, dear customer. br>Thank you for taking the time to read this, J. D Tech
The filter is made of fritted glass. There is no need for paper with this method. It's more convenient to use, but it's more difficult to keep clean. The ease of use, in my opinion, outweighs the issue of cleaning.
Dear customer, tubing with a diameter of 24 mm would be suitable for the funnel's underside. br>Thank you for taking the time to read this, J. D Tech
Selected User Reviews For StonyLab Borosilicate Glass Buchner Filtering Funnel 100ml with Medium Frit(G2), 56mm Inner-Diameter, 60mm Depth, with 24/40 Standard Taper Inner Joint and Vacuum Serrated Tubulation (100ml)
I didn't give it five stars because the first item was broken when it arrived, but it was replaced the next day. However, both of the items were not exactly as described and were missing the stonylab logo. I contacted the manufacturer, who informed me that this is the only item in the line that does not have the logo, which is strange given that the image depicts the item with the logo. In any case, the item is extremely thick and well-made, especially considering the price.
The only reason I gave it three stars is because I couldn't find a paper filter that fit. Apart from that, everything was fine.
Overall, it's of good quality, but there was a lot of debris in it that needed to be cleaned before use. There were some glass shards and a lot of what appeared to be cardboard fibers. Washing it out took me about an hour.
I'd give it a 0 star rating if I could, because it's a terrible product that broke under vacuum the first time I used it.
The glass on this Büchner funnel is thick, making it one of the best I've ever used. Withstood is a word that is used to describe a situation that has been successfully 109f.
The design is nice and it works well.
Excellent quality and prompt shipping.
I was ecstatic when it arrived safely wrapped.