Description
Pasteur pipettes ungraduated with a 3 ml capacity and a narrow stem are practical tools for everyday liquid handling in the laboratory. Designed without graduation marks, they support straightforward aspiration and transfer of solutions when precise volumetric reading is not required. The narrow stem profile suits work with smaller openings, tubes, and vessels where a slimmer shaft improves access and control during dropwise or bulk dispensing. A pack of 500 pc(s) provides a convenient bulk supply for busy research, teaching, and quality-control benches. Physical pack weight is 0,590 kg. These pipettes from manufacturer ROTH SELECTION fit liquid-handling workflows that call for Pasteur pipettes rather than graduated transfer devices. Typical applications include media and buffer transfer, sample aliquoting, and general wet-lab preparation where ungraduated simplicity is preferred. Select this 3 ml narrow-stem variant when a slimmer stem geometry and a ready stock of ungraduated Pasteur pipettes are needed for routine laboratory operations at liquid-handling stations.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 500 pc(s)
- Type: Ungraduated Pasteur pipettes
- Volume: 3 ml
- Design: Narrow stem
- Weight: 0,590 kg
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Questions about Pasteur pipettes ungraduated, 3 ml, narrow stem, 500 unit(s)
What is this article?
Pasteur pipettes ungraduated, 3 ml, narrow stem, 500 unit(s) is the article on this page. Luminix Health distributes Carl Roth 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
