Description
Narrow-neck PE-LD bottle 50 ml is a round high-shoulder laboratory bottle made from low-density polyethylene (LDPE) in natural colour, equipped with a GL 18 screw thread. The nominal volume of 0,05 l suits small-volume reagent aliquots, sample retention and bench-top working solutions in analytical, chemical and teaching laboratories. External diameter is 37 mm and height without closure is 81 mm, with an inner neck diameter of 13 mm, giving a compact footprint that fits racks and limited shelf space. The high-shoulder narrow-neck profile supports controlled pouring of small liquid volumes while the translucent natural PE-LD body allows quick visual level assessment. Supplied as a single unit with the corresponding screw finish, the bottle is ready for immediate laboratory use. This bottle from manufacturer Witeg is part of the PE-LD threaded bottle series intended for everyday chemical and sample handling where a lightweight, unbreakable 50 ml plastic container is preferred. Round natural-colour construction simplifies labelling, cleaning and identification in multi-user environments without relying on coloured resin.
This article is part of Plastic bottles (narrow & wide mouth), in Bottles & containers.
Key features
- Pack size: 1 pc
- Material: Polyethylene low density (LDPE)
- Nominal volume: 0,05 l
- Thread: GL 18
- Neck type: Narrow neck, high shoulder
- Outer diameter: 37 mm
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Questions about Bottle 50ml narrow neck PE-LD single
What is this article?
Bottle 50ml narrow neck PE-LD single is the article on this page. Luminix Health distributes Witeg 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?
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.