Description
Nalgene™ Analytical Filter Funnels are sterile disposable filter funnels intended for microbiological quality-control procedures and the analysis of water, food and beverage samples, raw materials and finished products. Each unit combines a 100 mL working volume with a 47 mm cellulose nitrate (CN/MCE) membrane of 0,2 µm pore size and a white grid, enabling clear colony visualisation and reliable particulate retention. The funnels meet the requirements of US APHA Standard Methods and US EPA water-quality testing protocols as well as ISO 7704 certification. Designed for use with filter manifolds and filter flasks, they offer an economical single-use format that reduces cross-contamination risk in routine laboratory workflows. Supplied as a case of 50 pieces from manufacturer Thermo Scientific, these analytical filter funnels support consistent performance in environmental, food-safety and industrial quality-control laboratories. The combination of sterile presentation, defined 0,2 µm membrane porosity and convenient 100 mL capacity makes them suitable for standardised filtration and microbial enumeration tasks across regulated testing environments.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 50 pc(s)
- Volume: 100 mL
- Membrane material: cellulose nitrate (CN, MCE)
- Pore size: 0,2 µm
- Membrane diameter: 47 mm
- Sterility: sterile
- Technical Information Sheet:
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Questions about Nalgene™ Single Use Analytical Filter Funnels
What is this article?
Nalgene™ Single Use Analytical Filter Funnels is the article on this page. Luminix Health distributes Thermo Scientific - Laboratory Plastics 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.
