Beschrijving
Screw caps with dropping pipette provide a complete closure and dispensing solution for laboratory dropping bottles. The assembly consists of a white polypropylene screw cap with DIN thread GL 18 and a glass pipette featuring a bent ball tip for controlled drop formation. A white rubber suction bulb allows convenient aspiration and release of liquids during titration, staining or reagent addition. With a dropping-pipette length of approximately 106 mm, these caps are designed to fit dropping bottles Art. No. 3665105, giving a compatible seal and stable positioning of the pipette inside the bottle neck. Available in packs of 100 pieces from manufacturer Marienfeld, the set is suited to chemistry, life-science and industrial laboratories that need reliable dropwise delivery. The polypropylene cap offers everyday chemical resistance, while the glass pipette maintains clarity and dimensional consistency. Use them to equip reagent bottles for precise, repeatable dispensing without separate dropper components.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 100 pc(s)
- Thread: GL 18
- Cap material: White polypropylene
- Pipette: Glass with bent ball tip
- Bulb: White rubber suction bulb
- EAN: 4250317343581
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Questions about Screw cap with dropping pipette,
What is this article?
Screw cap with dropping pipette, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Pasteurpipetten, inside Pipetten & pipetpunten, in Verbruiksartikelen.
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 Pipetten & pipetpunten. The sub-category is Pasteurpipetten. The catalogue is Verbruiksartikelen.
Shelves beside this one are Pipetpunten, Filterpunten, Pipetteeraccessoires, Maatpipetten, Volumepipetten, Pipetcontrollers & vullers, Reagensreservoirs, Dispensertips & repeatertips and Serologische pipetten.
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.
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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.