Description
Reagent bottle 250 ml narrow neck amber glass is a steep-shoulder laboratory bottle with a nominal volume of 0,25 l, designed for secure storage and handling of reagents. The vessel is manufactured from soda-lime glass in brown (amber) colour and features a narrow neck with ground joint size NS 19/26. A solid NS glass stopper completes the closure, supporting a reliable ground-joint seal for routine laboratory use.
This article is part of Laboratory glass bottles, in Bottles & containers.
These Enghals steep-shoulder bottles combine a compact 250 ml working volume with the light-attenuating properties of amber glass, making them a practical choice for reagents that benefit from reduced light exposure during storage on the bench or in cabinets. The soda-lime glass body offers the familiar handling characteristics expected of standard laboratory glassware, while the NS 19/26 joint ensures compatibility with matching ground-joint accessories.
Supplied as a pack of 10 pieces from manufacturer Witeg, each bottle has a net weight of 0,26 kg. The clear ground-joint geometry and solid glass stopper support repeated opening and closing in analytical, preparative, and general laboratory workflows where amber reagent bottles with defined NS joints are required. Category placement among ground-joint bottles underlines their role as classic Schliffflaschen for everyday lab organisation and reagent containment.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 0,25 l
- Joint size: NS 19/26
- Material: Soda-lime glass
- Neck type: Narrow neck
- Colour: Amber
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Questions about Bottle conical shoulder 250 ml narrow mouth amber
What is this article?
Bottle conical shoulder 250 ml narrow mouth amber is the article on this page. Luminix Health distributes Witeg 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.