Description
Dropping bottles with pipette, 50 ml are clear-glass laboratory bottles intended for controlled dispensing of liquids in analytical, educational and preparative settings. Each bottle features a steep-shoulder design together with a clear-glass pipette, rubber teat and polypropylene standard ground stopper, enabling precise dropwise delivery while protecting contents from contamination. The nominal volume of 50 ml makes the bottles suitable for reagents, indicators, solvents and sample solutions commonly handled on the laboratory bench. Produced by manufacturer Marienfeld, these dropping bottles combine the chemical resistance and optical clarity of glass with a practical ground-joint closure system. The clear-glass pipette and rubber teat allow fine control of drop size, supporting titration work, staining procedures and qualitative tests. Supplied in a pack of 10 pieces, the set provides convenient stocking for teaching laboratories, quality-control stations and research groups that require reliable small-volume dispensing vessels. The steep-shoulder form facilitates complete emptying and easy cleaning, while the polypropylene stopper ensures a secure seal during storage or transport within the laboratory environment.
This article is part of Plastic bottles (narrow & wide mouth), in Bottles & containers.
Key features
- Pack size: 10 pc(s)
- Material: clear glass
- Design: steep shoulder
- Pipette: clear glass with rubber teat
- Stopper: polypropylene ground joint
- EAN: 4250317308856
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Questions about Dropping bottles with pipette, 50 ml,
What is this article?
Dropping bottles with pipette, 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.