Description
Dropping bottles 5 ml with dropper insert are compact brown-glass bottles for controlled dropwise dispensing of laboratory reagents and solutions. Each unit offers a nominal volume of 5 ml and comes with a dropper insert and GL 18 thread for reliable closure and consistent drop formation. Brown glass construction supports handling of light-sensitive liquids at the bench or in storage. Packaged as 228 pieces from manufacturer Witeg, the bottles are practical for high-throughput labs that need many small dispensing vessels. Nominal volume is 0,005 l, with a net weight of 0,019 kg per bottle. The dropper insert enables direct application without separate transfer tools for many routine tasks such as indicator addition, staining steps or small-volume sample preparation. GL 18 threading matches common laboratory closures, and the compact format fits standard racks and drawers. These dropping bottles serve chemistry, life-science and quality-control environments where amber protection and precise drop control are essential.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 228 pc(s)
- Nominal volume: 5 ml
- Material: Brown glass
- Closure: Dropper insert with GL 18 thread
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Questions about Dropping bottles, with dropper and teat
What is this article?
Dropping bottles, with dropper and teat is the article on this page. Luminix Health distributes Witeg 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?
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.