Beschrijving
Steep-shoulder bottles 2000 ml with narrow neck and PE stopper are clear soda-lime glass laboratory bottles fitted with a standardised ground joint NS 29/32. These Enghals steep-shoulder bottles support general laboratory storage, sample holding and liquid handling where visual inspection of contents is important. The clear glass body and practical steep-shoulder profile aid stable standing and controlled pouring or transfer. A polyethylene (PE) stopper mates with the NS 29/32 joint to give a secure, interchangeable closure suitable for many routine reagents and solutions. Each bottle has a nominal volume of 2 l and a net weight of 1,165 kg, a convenient format for medium-scale preparation and storage. Supplied in packs of 10 pieces from manufacturer Witeg, they integrate with common ground-joint glassware systems used in analytical, teaching and research laboratories. The narrow-neck design helps limit evaporation and accidental spillage relative to wide-mouth vessels. They suit everyday workflows that need durable soda-lime glass, defined joint geometry and a simple PE stopper without specialised coatings or high-performance materials.
This article is part of Plastic bottles (narrow & wide mouth), in Bottles & containers.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 2000 ml
- Joint size: NS 29/32
- Material: Soda-lime glass
- Colour: Clear
- Neck type: Narrow neck
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Questions about Bottles conical shoulder, narrow mouth,
What is this article?
Bottles conical shoulder, narrow mouth, is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Plastic flessen (nauwe & wijde hals), inside Flessen & verpakkingen, in Labmateriaal.
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 Flessen & verpakkingen. The sub-category is Plastic flessen (nauwe & wijde hals). The catalogue is Labmateriaal.
Shelves beside this one are Laboratoriumglasflessen, Monstercontainers & potten, Bidons & jerrycans, Spuitflessen and Flesaccessoires (schenkringen, dispensers, doppen).
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.