Description
Oxygen bottles according to Winkler 100-150 ml are specialised clear-glass vessels for determining dissolved oxygen in water by the Winkler method. Each bottle is manufactured from clear glass with a ground-glass stopper and a frosted marking field for sample identification. The exact capacity is engraved on the bottle; stopper and bottle carry matching numbers and are not interchangeable, ensuring a precise, leak-tight fit essential for accurate oxygen fixation and titration. Tolerance is ±0,1 ml. These bottles from manufacturer Marienfeld are packed in units of 10 and support reliable dissolved-oxygen analysis in environmental monitoring, water-quality laboratories and BOD-related workflows. The clear glass construction allows easy visual inspection of reagents and precipitates during the Winkler procedure, while the numbered stopper system prevents mix-ups between vessels. Suitable for routine and research applications requiring reproducible sampling and measurement of oxygen dissolved in aqueous samples.
This article is part of Plastic bottles (narrow & wide mouth), in Bottles & containers.
Key features
- Pack size: 10 pc(s)
- Volume range: 100-150 ml
- Material: Clear glass
- Stopper: Ground-glass, numbered, non-interchangeable
- EAN: 4250317309006
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Plastic bottles (narrow & wide mouth)
Catalogue
Brand
Questions about Oxygen bottles acc. to Winkler 100-150 ml
What is this article?
Oxygen bottles acc. to Winkler 100-150 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.