Description
Gooch filter 30 ml, Por. 3, NSK 29/32 is a laboratory filtration funnel manufactured from borosilicate 3.3 glass and fitted with an integral VitraPOR® filter plate of Ø 20 mm. The porosity grade 3 disc provides a defined frit structure for solid–liquid separation, while the NSK 29/32 ground joint allows direct connection to standard receiving flasks or vacuum apparatus. Overall height is 90 mm, giving a compact yet practical working profile for bench-top use. The 30 ml capacity is suited to small- and medium-volume analytical samples. This Gooch filter from manufacturer ROBU - Stereon combines the chemical resistance and thermal stability of borosilicate 3.3 with a permanently fused VitraPOR® plate, ensuring mechanical integrity during filtration, washing and drying steps. Packaged as 2 pc(s), the item is ready for integration into gravimetric analysis, precipitate collection or clarification workflows where a porosity-3 frit and standard joint geometry are required. The all-glass construction facilitates cleaning and repeated laboratory use without compromising the filter disc.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 30 ml
- Material: Borosilicate 3.3
- Filter plate: VitraPOR® Ø 20 mm
- Porosity: 3
- Joint size: NSK 29/32
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Questions about Filter Funnel, Gooch, 30 ml, Por. 3, ST 29/32 cone
What is this article?
Filter Funnel, Gooch, 30 ml, Por. 3, ST 29/32 cone is the article on this page. Luminix Health distributes ROBU - Stereon 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.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. 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.