Description
Round shoulder bottles 2000 ml, narrow neck, amber glass offer high-capacity laboratory storage for light-sensitive liquids and reagents. Constructed from amber glass, they effectively attenuate ultraviolet radiation, protecting contents from photodegradation, while the narrow-neck format permits controlled pouring and reduced solvent evaporation. Every bottle is equipped with a standard ground joint NS 29/32 together with a fitted glass stopper, guaranteeing a tight, reusable seal compatible with conventional laboratory glassware. The characteristic round-shoulder contour enhances handling comfort and bench-top stability. Delivered in packs of 6 pieces from manufacturer Marienfeld, these two-litre vessels are ideal for larger-volume chemical storage, bulk sample preservation and preparation of photosensitive solutions in research, quality-control and production laboratories. Amber glass delivers mechanical strength alongside optical protection, supporting extended holding of dyes, reference materials or reactive intermediates. The ground-joint closure allows straightforward cleaning and multiple reuse cycles without loss of sealing performance, promoting efficient and economical laboratory operations where substantial capacity and reliable light shielding are essential.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 6 pc(s)
- Material: Amber glass
- Neck type: Narrow neck
- Nominal volume: 2000 ml
- Ground joint: NS 29/32
- EAN: 4250317309280
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Questions about Round shoulder bottles 2'000 ml, narrow neck, amber glass
What is this article?
Round shoulder bottles 2'000 ml, narrow neck, amber glass is the article on this page. Luminix Health distributes Marienfeld 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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.
