Description
Dropper bottle, brown glass, 50 ml is a laboratory vessel for controlled dropwise dispensing of liquid reagents where reduced light exposure is preferred. The brown glass body helps limit light transmission compared with clear glass, supporting handling of light-sensitive solutions while still allowing practical laboratory use. With a 50 ml capacity and a weight of 0,100 kg, the bottle is compact and suitable for bench-scale work, sample preparation, and organised storage of smaller reagent volumes. Supplied as 1 pc, it complements standard laboratory glassware collections used for indicators, working solutions, and dropwise addition steps. Produced by DWK Life Sciences, this item belongs to the laboratory containers and dropper bottles range applied in research, quality control, and teaching laboratories. Brown glass construction is selected when content protection from ambient light is more important than full transparency. The 50 ml dropper format is convenient for frequently accessed small volumes that require controlled delivery rather than bulk pouring. It offers a straightforward brown-glass option for everyday liquid handling under typical laboratory conditions.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 1 pc
- Product type: Dropper bottle
- Material: Brown glass
- Capacity: 50 ml
- Weight: 0,100 kg
- Colour: Brown
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Questions about Dropper bottle, brown glass, 50 ml, 1 unit(s)
What is this article?
Dropper bottle, brown glass, 50 ml, 1 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Pasteur pipettes, inside Pipettes & pipette tips, in Lab consumables.
A Pasteur pipette is an uncalibrated glass or plastic transfer pipette. It moves a drop. It does not measure. Glass ones are pulled to a tip. Plastic ones are a single piece. Neither belongs in a result that needs a stated volume.
A pipette moves a measured volume. A volumetric pipette delivers one line. A graduated pipette delivers along a scale. A Pasteur pipette is an uncalibrated transfer. A piston pipette uses a tip, and the tip has to seal on that pipette. A filter tip adds a barrier so aerosol from the sample does not reach the piston. Serological pipettes are the long graduated tubes used with a controller. The volume and the fit are the specification. Piston pipettes are treated under ISO laboratory apparatus. In-vitro work also meets ISO in vitro diagnostic systems.
Which category should I open next?
The category is Pipettes & pipette tips. The sub-category is Pasteur pipettes. The catalogue is Lab consumables.
Shelves beside this one are Pipette tips, Filter tips, Pipetting accessories, Graduated pipettes, Volumetric pipettes, Pipette controllers & fillers, Reagent reservoirs, Dispenser & repeater tips and Serological pipettes.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.