Description
Standard dropper with inscription: Normal 20 drops = 1 g is a calibrated laboratory glassware piece intended for approximate volumetric delivery of liquids on a drop basis. The permanent inscription “Normal 20 drops = 1 g” provides a quick reference for standardised drop counting in qualitative and semi-quantitative procedures. Constructed for laboratory use, the dropper supports controlled release of individual drops in analytical chemistry, pharmacy and teaching settings where a simple drop-to-mass relationship is helpful. Supplied as a single unit from manufacturer Hecht, it belongs to the range of standard laboratory materials employed for routine liquid handling. The clear marking remains legible under normal laboratory lighting and assists operators in maintaining consistent drop delivery without the need for additional measuring devices during preliminary work.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 1 pc
- Product type: Standard dropper
- Inscription: Normal 20 drops = 1 g
- Calibration reference: 20 drops = 1 g
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Questions about with German inscription 1 g
What is this article?
with German inscription 1 g is the article on this page. Luminix Health distributes Hecht 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.