Description
Dropping bottles 50 ml are clear-glass laboratory bottles fitted with a flat glass stopper lid and a round-shoulder design for controlled dropwise dispensing of liquids. The nominal volume of 0,05 l makes them suitable for reagents, indicators and other solutions that must be added in small, repeatable amounts during titrations, sample preparation or general wet-chemistry work. Manufactured from glass by Marienfeld, the bottles combine chemical resistance with good visibility of contents. The flat glass stopper provides a simple, reusable closure that seats securely on the bottle neck. Supplied in a pack of 10 pieces, they are practical for equipping multiple workstations or for stocking common reagents in teaching and routine analytical laboratories. The round-shoulder form supports stable standing on the bench and straightforward handling when dispensing. These dropping bottles serve as everyday glassware for laboratories that require reliable, transparent vessels for dropwise liquid delivery without additional fittings or complex closures.
This article is part of Plastic bottles (narrow & wide mouth), in Bottles & containers.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 50 ml (0,05 l)
- Material: clear glass
- Closure: flat glass stopper lid
- Shape: round shoulder
- EAN: 4250317308818
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Questions about Dropping bottles 50 ml
What is this article?
Dropping bottles 50 ml is the article on this page. Luminix Health distributes Marienfeld 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.