Description
Biosart® 250 funnels are sterile vacuum funnels developed specifically for microbiological and analytical quality assurance. They enable rapid filtration in routine testing of pharmaceuticals, cosmetics, beverages, foods, water and other liquids. The large inner diameter supports high flow rates while the conical geometry ensures thorough rinsing and complete sample recovery. Multiple autoclaving cycles are possible, allowing repeated use under controlled laboratory conditions. Offered in packs of 50 pieces from manufacturer Sartorius, these funnels streamline sample preparation workflows where speed, cleanliness and reproducibility matter. Their design reduces handling steps and supports consistent membrane filtration performance across batches. Suitable for both research and production-quality laboratories, Biosart® 250 funnels integrate easily into standard vacuum filtration manifolds and microbiological monitoring protocols. Net weight of the pack is 1,700 kg, reflecting robust construction for everyday laboratory duty.
This article is part of Dehydrated culture media (agar & broth bases), in Culture media & microbiology. See also Petri dishes.
Key features
- Pack size: 50 pc(s)
- Storage temperature: Room Temperature
- Brand: Biosart®
- Product type: Sterile vacuum funnel
- Autoclavable: Multiple times
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Questions about BS 250 Funnels, individually sterile
What is this article?
BS 250 Funnels, individually sterile is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Dehydrated culture media (agar & broth bases), inside Culture media & microbiology, in Microbiologie.
A dehydrated medium is a powder the laboratory dissolves, sterilises and pours. The formulation name, the supplements it still needs, and the grams per litre are the specification. Two powders with similar names, one selective and one not, grow different organisms.
A culture medium is the food and the solid or liquid home of a microorganism. Dehydrated media are powders the laboratory dissolves and sterilises. Ready-to-use plates and tubes are already that. A Petri dish is the plate. Selective media let one kind of organism grow and hold another back. The formulation and the supplements, not the colour of the agar, are the specification. Reference strains are at ATCC. Methods are on PubMed. Biosafety practice is the WHO laboratory biosafety topic.
Which category should I open next?
The category is Culture media & microbiology. The sub-category is Dehydrated culture media (agar & broth bases). The catalogue is Microbiologie.
Shelves beside this one are Petri dishes, Ready-to-use culture media (plates, tubes, bottles), Microbiology (other), Inoculation loops, spreaders & needles and Microbial identification, hygiene monitoring & rapid tests.
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.

