Description
Hirsch filter funnel, porcelain, 30 mm is a small laboratory filtration funnel made from porcelain with high chemical resistance. A fixed perforated plate holds membrane or paper filters for vacuum-assisted solid–liquid separations and precipitate collection. The funnel is fully glazed except at the rim, promoting a reliable seal against mating glassware while leaving the contact edge suitably unfinished. Autoclavable construction permits repeated sterilisation for microbiology, analytical chemistry and quality-control work. Supplied as 1 pc and weighing 0,035 kg net, the 30 mm format suits low-volume sample preparation, teaching laboratories and routine bench filtration. This Hirsch-type porcelain nutsche from manufacturer Labbox serves users who need durable ceramic hardware resistant to many aggressive reagents and thermal stress. Porcelain stability under typical laboratory conditions supports long service life when the funnel is cleaned and handled according to good practice. Choose this 30 mm Hirsch funnel when a chemically resistant, fixed-plate design is required for membrane or paper filtration in research, education or industrial laboratories.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Material: Porcelain with high chemical resistance
- Diameter: 30 mm
- Filter plate: Fixed perforated plate
- Glazing: Fully glazed except at the rim
- EAN: 8434868026032
- GTIN: 08434868026032
- Technical Information Sheet:
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Questions about Hirsch funnel, porcelain, 30 mm
What is this article?
Hirsch funnel, porcelain, 30 mm 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.