Description
DURAN® Woulff bottle with NS 19/26 neck is a specialised laboratory flask for vacuum apparatus. Produced from borosilicate glass 3.3 with a nominal volume of 0,5 l, the vessel features three standard ground joints that enable gas inlet or outlet connections. Its wall thickness and geometry render it vacuum-resistant, providing a tight seal via the ground joints and high user safety during work under pressure or vacuum. Woulff bottles function as collection vessels during gas generation or for the purification and drying of gases. They are frequently employed as intermediate vessels to prevent sudden vacuum drop and the associated liquid suck-back into the vacuum pump. The white printed image is fired-in for permanent durability. Applications encompass collecting and dissolving gases in liquids, gas production, safe vacuum work and gas purification in series connection. This DURAN® glassware from manufacturer Duran/DWK Life Sciences meets the needs of chemical and analytical laboratories requiring reliable vacuum-compatible components for gas handling.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 1 pc(s)
- Storage temperature: Standard
- Brand: DURAN®
- Material: Borosilicate glass 3.3
- Nominal volume: 0,5 l
- EAN: 4032051031746
- Technical Information Sheet:
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Questions about DURAN® Woulff Bottle, 3 standard ground necks
What is this article?
DURAN® Woulff Bottle, 3 standard ground necks is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Laboratory glass bottles, inside Bottles & containers, in Labware.
A laboratory glass bottle is borosilicate or soda-lime, with a stated capacity and a neck for a screw cap or a ground stopper. Glass is the choice when the liquid attacks a plastic, or when the bottle will be heated or autoclaved.
A laboratory bottle is a closed container with a stated volume and a neck that takes a cap, a stopper or a dispenser. Borosilicate glass is the choice when the liquid is a solvent, or when the bottle will be heated or autoclaved. Polyethylene and polypropylene are the choice when the bottle must not shatter, or when hydrofluoric acid would attack glass. A narrow mouth pours. A wide mouth is for powders and for reaching the bottom. Laboratory ware of this kind is indexed under ISO laboratory glassware. Traceable volume sits with the BIPM and NIST Physical Measurement.
Which category should I open next?
The category is Bottles & containers. The sub-category is Laboratory glass bottles. The catalogue is Labware.
Shelves beside this one are Plastic bottles (narrow & wide mouth), Sample containers & jars, Canisters & jerrycans, Wash bottles and Bottle accessories (pouring rings, dispensers, caps).
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.