Description
Screw cap with dropper DIN-18, black, for 100 ml vials is a polypropylene dropper closure that equips compatible glass bottles for controlled liquid dispensing. The black screw cap includes a seal, a silicone pipette bulb, and a glass pipette, allowing FRGA, FRGN, FRGB, and FRGG glass vials to function as dropper bottles in everyday laboratory use. Designed for 100 ml vial formats with a DIN-18 neck, it supports reagent handling, sample preparation, and portioning where dropwise addition is preferred over open pouring. Available in a pack of 20 pc(s) from manufacturer Labbox, the assembly uses polypropylene (PP) for the closure body together with the silicone bulb and glass pipette for reliable manual dosing. The black finish aids visual identification on the bench among mixed closures. Net weight is listed at 0,250 kg for the product data set. Suitable for analytical, teaching, and general laboratory workflows that rely on compact dropper bottles without separate external pipettes.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 20 pc(s)
- Material: Polypropylene (PP)
- Colour: Black
- Closure type: Screw cap with dropper DIN-18
- Suitable for: 100 ml vials (FRGA, FRGN, FRGB, FRGG)
- EAN: 8434868084995
- GTIN: 08434868084995
- Technical Information Sheet:
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Questions about Black counter drop screw cap for 100 ml DIN-18 neck bottle, 20 pcs
What is this article?
Black counter drop screw cap for 100 ml DIN-18 neck bottle, 20 pcs is the article on this page. Luminix Health distributes Labbox 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.
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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.