Description
Büchner funnel with standard ground joint 29/32 and filter plate, porosity 2, 200 ml is a vacuum filtration funnel made from high-quality borosilicate glass LBG 3.3. It combines a fixed sintered filter plate with a Normschliff NS 29/32 joint for direct connection to matching suction flasks. The porosity 2 plate provides a pore size range of 40–90 µm, suited to collecting medium precipitates and clarifying suspensions in routine solid–liquid separations. Intended for use with suction flasks of the FFK3 series, the funnel supports analytical and preparative work where a standardized ground joint and integrated frit are required. This single-piece unit has a working capacity of 200 ml and a net weight of 0,275 kg. The LBG 3.3 glass body from manufacturer Labbox offers the chemical resistance and thermal stability expected of laboratory borosilicate ware. Each funnel is supplied with its porosity-class filter plate already fitted, so separate filter discs are often unnecessary. Suitable for research, teaching and quality-control laboratories that need reliable Büchner-style filtration with NS 29/32 connectivity.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass LBG 3.3
- Capacity: 200 ml
- Ground joint: NS 29/32
- Porosity: 2 (40–90 µm)
- EAN: 8434868006430
- GTIN: 08434868006430
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Büchner funnel with sintered disc porosity 2, cap. 200 ml , Ø 65 mm, cone 29/32
What is this article?
Büchner funnel with sintered disc porosity 2, cap. 200 ml , Ø 65 mm, cone 29/32 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. 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.