Description
Threaded bottles 50 ml are brown laboratory glass bottles made from soda-lime glass of the 3rd hydrolytic class. They feature a wide neck with GL 32 thread, a round shoulder profile and are supplied without screw cap. Autoclavable and intended for light-sensitive chemicals, samples and working solutions, these vessels provide a nominal volume of 50 ml. Brown glass limits light exposure while the wide-mouth design facilitates convenient filling, pouring and cleaning. Manufactured by Marienfeld, the bottles combine compact capacity with durable glass construction suitable for repeated autoclaving under proper conditions. Hydrolytic class 3 performance supports standard laboratory storage and handling of many aqueous and organic media. The GL 32 thread accepts matching closures when fitted separately, giving users flexibility in sealing. Round-shoulder geometry promotes stable standing and efficient use of storage space. These threaded bottles are well suited to aliquoting, short-term reagent storage, sample preparation and other routine tasks requiring light protection. The 50 ml format offers a practical balance between working volume and ease of handling on the laboratory bench.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 85 pc(s)
- Nominal volume: 50 ml
- Thread: GL 32
- Material: Soda-lime glass, 3rd hydrolytic class
- Colour: Brown glass
- EAN: 4250317309600
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Questions about Thread bottles 50 ml,
What is this article?
Thread bottles 50 ml, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Flacons en verre de laboratoire, inside Bouteilles et contenants, in Matériel de laboratoire.
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 Bouteilles et contenants. The sub-category is Flacons en verre de laboratoire. The catalogue is Matériel de laboratoire.
Shelves beside this one are Bouteilles en plastique (goulot étroit & large), Récipients & bocaux d'échantillons, Bidons & jerrycans, Pissettes and Accessoires pour bouteilles (bagues de versement, distributeurs, bouchons).
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.