Description
DURAN® Microbiology bottle with narrow unground neck is a culture bottle formed from DURAN® borosilicate 3.3 Type I glass and intended for media preparation or cultivation of microorganisms. The 0,5 l nominal volume vessel features a narrow conical unground neck for use with rubber stoppers and complies with ISO 4796-2. Clear glass construction includes a permanently fired-on white print with retrace code for lasting identification and traceability. The bottle is suitable for autoclaving at 121 °C or 134 °C as well as dry-heat sterilisation, supporting routine sterilisation cycles in the laboratory. Special characteristics include the narrow neck geometry for rubber stoppers, durable white printing and full autoclavability. Typical applications cover autoclaving of media and reagents, preparation of media and reagents, and service as a culture vessel. This item from manufacturer Duran/DWK Life Sciences is supplied as a single piece and combines the chemical resistance of borosilicate 3.3 glass with practical handling for everyday microbiological workflows.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Nominal volume: 0,5 l
- Material: Borosilicate glass 3.3
- Neck type: Narrow neck, unground
- EAN: 4032051003859
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Questions about DURAN® Microbiology Bottle, narrow neck, unground
What is this article?
DURAN® Microbiology Bottle, narrow neck, unground 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.
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.

