Description
Büchner funnel with standard ground joint 19/26 and filter plate, porosity 1, 35 ml is a compact vacuum filtration funnel manufactured from high-quality borosilicate glass LBG 3.3. The integrated sintered filter plate of porosity 1 offers a pore-size range of 90–150 µm for coarser separations. It is designed for use together with suction flasks from the FFK3 article series. This GLASSCO glassware item from manufacturer Labbox is suited to solid–liquid work under reduced pressure where a small working volume is preferred. The 35 ml capacity supports micro- to small-scale filtrations in teaching, quality control, and research laboratories. A Normschliff 19/26 joint ensures compatibility with matching receivers and a reliable seal during suction. Borosilicate glass LBG 3.3 contributes chemical resistance and thermal robustness for routine laboratory handling. Porosity 1 is the coarsest grade in the stated range (followed by porosity 2: 40–90 µm, porosity 3: 15–40 µm, and porosity 4: 5–15 µm). Net weight is 0,082 kg. Supplied as a single piece with the filter plate already built in.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass LBG 3.3
- Ground joint: NS 19/26
- Porosity: 1 (90–150 µm)
- Capacity: 35 ml
- EAN: 8434868006485
- GTIN: 08434868006485
- Technical Information Sheet:
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Questions about Büchner funnel with sintered disc porosity 1, cap. 35 ml , Ø 30 mm, cone 19/26
What is this article?
Büchner funnel with sintered disc porosity 1, cap. 35 ml , Ø 30 mm, cone 19/26 is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Büchner & filter funnels, inside Funnels, in Labware.
A Büchner funnel is a perforated porcelain or plastic plate used with a rubber cone and vacuum to pull liquid through a filter paper. A filter funnel is the glass cone that holds a folded paper under gravity. The plate diameter decides the paper size.
A funnel guides a liquid or a powder into a narrower mouth. A filter funnel holds a paper. A Büchner funnel is the flat perforated plate used with vacuum. A separating funnel has a stopcock so two liquid layers can be run off one at a time. A dropping funnel adds a reagent slowly into a reaction. The bore and the stopcock are the parts that matter. This glassware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Funnels. The sub-category is Büchner & filter funnels. The catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Dropping funnels, Separating funnels and Powder funnels.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
