Description
Narrow mouth bottle, 50 ml, LDPE is a practical laboratory vessel for storing, transferring and short-term holding of liquids in everyday research and routine workflows. Made from low-density polyethylene, the bottle combines light weight with the flexibility typical of LDPE, supporting safe handling of many aqueous media and common laboratory solutions. The narrow mouth geometry aids controlled pouring and helps limit splash or spillage when aliquots are dispensed. Supplied as a pack of 50 pc(s) with a total weight of 0,565 kg, the format is convenient for stocking benches, reagent shelves and shared consumable stores. These bottles from manufacturer KAUTEX suit sample preparation, buffer and diluent handling, intermediate holding of working solutions and general liquid containment where a compact 50 ml volume is preferred. Plastic construction offers a robust alternative to glass for non-critical storage tasks and reduces breakage risk during transport within the lab. Clear capacity marking of the 50 ml size supports organised inventory and consistent use across teaching, quality-control and industrial R&D environments that rely on standardised plastic labware.
This article is part of Plastic bottles (narrow & wide mouth), in Bottles & containers.
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Questions about Narrow mouth bottle, 50 ml, LDPE, 50 unit(s)
What is this article?
Narrow mouth bottle, 50 ml, LDPE, 50 unit(s) is the article on this page. Luminix Health distributes KAUTEX for laboratory use. It sits in Plastic bottles (narrow & wide mouth), inside Bottles & containers, in Labware.
A plastic bottle is polyethylene, polypropylene or a fluoropolymer, narrow-mouth for pouring or wide-mouth for powders. It is the choice when the bottle must not shatter, and it is the wrong choice for solvents that swell the plastic.
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 Plastic bottles (narrow & wide mouth). The catalogue is Labware.
Shelves beside this one are Laboratory glass bottles, 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.

