Description
Pasteur pipettes with cotton stopper are single-use glass transfer pipettes manufactured from lime-soda clear glass and offering a total length of 230 mm. The longer format suits deeper vessels and bottles while the cotton stopper aids cleaner aspiration during cell-culture and general laboratory liquid handling. Clear glass construction provides good visibility of the sample path for controlled dropwise or bulk transfer of media, buffers and other aqueous solutions. Packs of 1000 pieces supply busy laboratories that rely on glass Pasteur pipettes for routine work. The extended 230 mm length is useful when reaching into taller containers without immersing the hand or pipette bulb excessively. Net pack weight is 3,800 kg, reflecting the larger glass format. These Pasteur pipettes from manufacturer ROTH SELECTION sit in the glass and single-use pipette category for cell-culture applications. They are selected wherever a cotton-plugged, lime-soda clear glass Pasteur pipette of 230 mm overall length is required for everyday transfer steps in research and quality-control environments.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 1000 pc(s)
- Product type: Pasteur pipettes with cotton stopper
- Material: Lime-soda clear glass
- Total length: 230 mm
- Weight: 3,800 kg
- Application area: Cell culture and liquid transfer
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Questions about Pasteur pipettes, with cotton stopper, lime-soda clear glass, total L 230 mm
What is this article?
Pasteur pipettes, with cotton stopper, lime-soda clear glass, total L 230 mm 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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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.