Description
Threaded bottle, graduated, ISO, 20000 ml is a large-capacity laboratory media bottle for bulk reagent storage, buffer preparation and process-scale liquid handling. Built from borosilicate glass 3.3, it offers the thermal shock resistance and chemical robustness expected of premium laboratory glassware, with graduation for approximate volume control during filling and dispensing. Construction aligns with ISO 4796 and uses a GL 45 thread (50 ml sizes excepted within the broader range), completed by a pouring ring and blue polypropylene screw cap for reliable sealing and pour control. The bottle is fully autoclavable up to 134 °C, supporting sterilisation and repeated thermal cycles in media kitchens, pilot labs and central stores. Nominal volume is 20 l (20000 ml), suited to stock solutions, large wash volumes and shared laboratory reservoirs where fewer container changes improve workflow. Supplied as a single piece from manufacturer Labbox (LBG product type), with a net weight of 9,000 kg indicated in the source data. The graduated, screw-cap format fits chemical-bottle and wide-use storage categories while remaining compatible with standard GL 45 laboratory closures and accessories.
This article is part of Laboratory glass bottles, in Bottles & containers.
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Questions about Laboratory bottle with ISO thread, graduated, 20000 ml
What is this article?
Laboratory bottle with ISO thread, graduated, 20000 ml is the article on this page. Luminix Health distributes Labbox 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.

