Description
Laboratory bottles 250 ml GL 45 square with screw cap and pouring ring provide clear glass containers for everyday laboratory storage and liquid handling. Made from DURAN® tubing in borosilicate glass 3.3, they offer a robust glass body with a square profile that stands securely and uses shelf space efficiently. A GL 45 thread is paired with a screw cap and pouring ring for reliable closure and cleaner pouring, while graduations on the clear glass support approximate volume reading during routine work. Nominal volume is 0,25 l and net weight is 0,252 kg. Supplied in packs of 10 pieces from manufacturer Witeg, these square bottles are suited to reagent storage, sample holding and general chemical or media applications where a stable, space-saving form is useful. The combination of graduated clear glass, screw closure and pouring ring supports practical workflows for buffers, media and laboratory liquids without claiming calibrated volumetric accuracy.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 0,25 l
- Thread: GL 45
- Material: Borosilicate glass 3.3
- Form: Square, graduated clear glass
- Closure: Screw cap and pouring ring
- Technical Information Sheet:
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Questions about Laboratory bottles 250 ml GL 45 square with
What is this article?
Laboratory bottles 250 ml GL 45 square with is the article on this page. Luminix Health distributes Witeg 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.