Beschreibung
Screw cap with dropper, DIN-18, graduated, for 20 ml bottles is a polypropylene screw closure complete with seal, silicone pipette bulb and glass pipette for converting compatible glass vials into practical dropper bottles. The graduated pipette supports controlled, dropwise dispensing in routine laboratory work, while the assembly is described as acid- and base-resistant for handling many common reagents. Designed for DIN-18 neck finish on 20 ml bottles, it enables glass vials with article numbers FRGA, FRGN, FRGB and FRGG to be used as dropper bottles. Each unit combines a polypropylene (PP) screw cap with sealing element, a silicone suction bulb and a glass pipette in one ready accessory for pipette-bottle and dropper-bottle applications. Packs contain 20 pieces, with a net weight of 0,325 kg, suited to stocking analytical benches, teaching labs and general wet-chemistry setups. From manufacturer Labbox, this graduated dropper cap offers a straightforward way to equip matching small glass bottles for measured transfer without changing the underlying vial system. Ideal where a sealed PP closure and glass dropper pipette are required together.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 20 pc(s)
- Thread: DIN-18
- For bottle size: 20 ml
- Material: Polypropylene (PP)
- Components: Seal, silicone pipette bulb and glass pipette
- EAN: 8434868097254
- Technical Information Sheet:
Recent bekeken
Misschien vind je dit ook leuk
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Graduated counterdrop screw cap for 20 ml DIN-18 neck bottle, 20 pcs
What is this article?
Graduated counterdrop screw cap for 20 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 Verbrauchsmaterialien.
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 Verbrauchsmaterialien.
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.