The 8 Best sintered Glass Buchner Filter Funnels (2023 reviews)

The funnel is a must have add-on for your regular usage. It can filter chemicals that cannot be filtered by filter paper or diaphragm. It is compatible with stonylab qualitative/quantitive filter paper circles in 94 mm diameter. It allows the filtrate to go down into a flask, rather than into the vacuum via the sidearm. It can be washed if you are not using filter paper. It is made of borosilicate glass.

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High quality professional equipment makes every experiment easy
Ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on
Delivers what they promise

Best for Buchner Funnel: Deschem sintered Glass Buchner Filter Funnel

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The deschem sintered glass buchner filter funnel should be able to handle its purpose and duties with ease. It is made from g3.3 borosilicate glass. It is thick, sticky, slimy, etc. and is packed well enough to survive the long trip.

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Simple way to filter your extractions
New and hot release

Best Glass: Labasics sintered Glass Buchner Filter Funnel

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If you want nothing but the best desirable funnel, then labasics sintered glass buchner filter funnel is the one you should definitely consider. It can withstand lots of heat as well as pressure if using a vacuum pump. It can be used in various chemical experiments for separating solids such as crystals or precipitates from large amounts of liquids.

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One of the new comers and featured product
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Best for supporting Funnels: Pagow sintered Glass Buchner Filter Funnel

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This set of adapters is fantastic and easy to use. These adapter cones are designed to fit around the stem of buchner funnels, porcelain filters (minus headpieces), and fritted glass funnels. It is perfect for supporting funnels, gooch crucibles, filter tubes and other apparatus that are routinely used in filtration assemblies.

These are also an excellent alternative to boring special sized holes in rubber stoppers, or using the more unstable rubber filter aid. It can be used individually or nested.

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Absolutely necessary for the buchner funnel to work efficiently
Extremely useful in the reverse flow cleaning of filter crucibles
Delivers what they promise

Best Quality Funnel: Laboy sintered Glass Buchner Filter Funnel

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The laboy sintered glass buchner filter funnel should be able to handle its purpose and duties with ease. Using vacuum suction for filtration can proceed filtration more quickly than the common simple filter funnel via the force of gravity. It is usually used with a filtering funnel with side hose connection to a vacuum source, a rubber buchner flask adapter, and vacuum pump, vacuum tubing. It is a buchner funnel made of borosilicate glass, on top of the funnel-shaped part there is a cylinder with a sealed fritted glass disc instead of filter paper.

The porosity of the fritted glass disc have two options. The liquid to be filtered is poured into the cylinder and drawn through the fritted glass disc. The outer diameter of the frit disc plate is 90mm.

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New and hot release
Good investment for long term

Best for winterizing FECO: TN Lab Supply sintered Glass Buchner Filter Funnel

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Tn Lab Supply makes beautiful and great funnel with classic and smartly choosen materials. It is great for winterizing feco. It comes with 80mm buchner funnel and 1000ml 1l vacuum flask with sealing adapter. The vacuum hose is meant to be the connecting piece between the filter flask and the vacuum.

Why We Like This:

Perfectly matched set of buchner funnel and filter flask
Glass is really thick and seal fits perfect
Great construction, functional on all the right requirements

Best With fritted disc: ADAMAS-BETA sintered Glass Buchner Filter Funnel

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If you often find yourself scrambling for convenient and suitable funnel, adamas-beta sintered glass buchner filter funnel should be your first option for buying.

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Delivers what they promise
Good brand reputation

Best for most equipment: ADAMAS-BETA sintered Glass Buchner Filter Funnel

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The adamas-beta sintered glass buchner filter funnel's material feels more premium than its price would suggest. The standard small nozzle connector of the funnel is suitable for most equipment in the market. It provides high-quality experimental consumables of various types. It is made of high borosilicate glass, and the wall thickness is uniform and durable.

The Uality funnel is finely ground by hand, and the grinding mouth is fine and has good sealing performance. It has a high resistance to chemical attack, and mechanical and thermal shock. It is clear and not easy to fall off, making it easy to identify the size of the funnel. It is easy to clean, rinse with distilled water after use, and the inner and outer walls can be cleaned without stains. The filter must be washed after use, so as not to affect the filtration efficiency due to the blockage of the sediment.

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Delivers what they promise
New and hot release