Description
Square bottle DURAN® 250 ml with PP screw cap GL45 is a laboratory glass bottle manufactured from borosilicate glass 3.3 for reliable storage and transfer of liquids and reagents. Its square profile offers good stability on the bench and economical packing density in storage cabinets, while the 250 ml nominal volume covers typical intermediate sample and media volumes. Overall height is 143 mm with a diameter of 64 mm. The neck features a GL 45 DIN thread according to ISO 4796 for broad closure compatibility. Supplied complete with a blue polypropylene screw cap and pouring ring, the bottle also carries white labelling and permanent graduation for convenient volume reading. The glass body and PP fittings are autoclavable, allowing repeated sterilisation in routine laboratory practice. This DURAN® square bottle from manufacturer Hirschmann is packed in units of 10 pieces and serves chemical storage, reagent preparation and general laboratory organisation wherever graduated, screw-capped borosilicate glassware is preferred.
This article is part of Laboratory glass bottles, in Bottles & containers.
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Questions about SQUARE BOTTLE, DURAN 250 ML, PP-SCREW CAP GL45
What is this article?
SQUARE BOTTLE, DURAN 250 ML, PP-SCREW CAP GL45 is the article on this page. Luminix Health distributes Hirschmann 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.

