Description
DURAN® square bottles in transparent glass with a 500 ml capacity are laboratory containers delivered with a pouring spout ring and polypropylene (PP) cap. Their square body offers a stable footprint and space-efficient storage for larger working volumes of reagents, media, and process liquids. Supplied in packs of 10 pc(s) with a total weight of 3,960 kg, the unit is practical for central stores and busy preparation rooms. Transparent DURAN® glass keeps fill level and appearance of the contents visible at a glance. The pouring spout ring assists controlled dispensing into secondary vessels, while the PP cap provides a matching closure for bench storage and internal transport. These square bottles from manufacturer DWK Life Sciences continue the DURAN® line of laboratory glass bottles used across containers and consumables categories. The 500 ml format bridges smaller aliquot bottles and bulk reservoirs, supporting buffers, wash solutions, and routinely prepared media in analytical, life-science, and industrial laboratory settings. Square shape, clear glass, and integrated PP spout-ring and cap components help maintain orderly, readable storage without extra fittings.
This article belongs on Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 10 pc(s)
- Product type: Square laboratory bottle
- Brand: DURAN®
- Capacity: 500 ml
- Material: Transparent glass with PP cap and pouring spout ring
- Weight: 3,960 kg
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Questions about Square bottles, DURAN®, transparent, w. pouring spout ring and cap, PP, 500ml
What is this article?
Square bottles, DURAN®, transparent, w. pouring spout ring and cap, PP, 500ml 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.

