Description
Carboy 20 litres, square, wide neck is a polyethylene (PE) laboratory container designed for bulk liquid handling and intermediate storage. With a nominal volume of 20 l, the square body supports stable placement and efficient use of bench or shelf space compared with round carboys of similar capacity. The wide-neck opening simplifies filling, emptying and cleaning, while the screw closure secures the contents during transport and storage within the laboratory. Manufactured from PE, the vessel is suited to aqueous media, buffers and many routine process liquids used in analytical, preparative and general laboratory workflows. The unit is supplied as a single piece with a net weight of 2 kg, making it practical to move when empty or partially filled. This square wide-neck carboy from manufacturer Witeg fits standard laboratory organisation for media preparation, waste collection staging and bulk reagent holding where a robust PE bottle with straightforward screw-cap access is required. It complements other laboratory vessels in the carboy category for everyday sample and solution logistics.
This article is part of Canisters & jerrycans, in Bottles & containers.
Key features
- Pack size: 1 pc
- Nominal volume: 20 l
- Material: PE
- Shape: Square
- Neck type: Wide neck
- Closure: Screw cap
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Questions about Carboys 20 litres square shape wide neck
What is this article?
Carboys 20 litres square shape wide neck is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Canisters & jerrycans, inside Bottles & containers, in Labware.
A canister or jerrycan holds litres, not millilitres, and it is shaped to be carried and to pour. The material has to survive the liquid for the whole time the can sits in the store.
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 Canisters & jerrycans. The catalogue is Labware.
Shelves beside this one are Laboratory glass bottles, Plastic bottles (narrow & wide mouth), Sample containers & jars, 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.

