Description
Tropf-Boy dropper bottle, HDPE, 10 ml, with separate closure is a precision dosing bottle for controlled, dropwise delivery of liquids. Fabricated from chemically resistant high-density polyethylene (HDPE), it is intended for reagents and other fluids that must be dispensed in small, accurate amounts as drops or fine splashes. The long, very fine dropper tip is supplied sealed and is cut open before first use; shortening the tip allows the drop volume to be adjusted to the application. A separate screw cap reseals the bottle after dosing, helping to reduce contamination, evaporation and waste of valuable contents. The stable, handy round shape sits comfortably in the hand for convenient bench use. Nominal volume is 10 ml (0,01 l) and net weight is 0,007 kg. Typical applications include exact addition of reagents in chemical and biological laboratories, titrations and other analytical procedures, as well as precise dosing in cosmetics, medical work and food-related mixing. This dropper bottle from manufacturer Bürkle supports hygienic, economical liquid handling wherever fine control of drop size is required.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
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Questions about Drop Boy, HDPE, 10 ml, w/ separate cap
What is this article?
Drop Boy, HDPE, 10 ml, w/ separate cap is the article on this page. Luminix Health distributes Bürkle 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.

