Description
Disposable graduated Pasteur pipettes in LDPE are everyday liquid-handling tools for transferring aqueous solutions, buffers and reagents in the laboratory. These non-sterile pipettes are 155 mm long with a working capacity of 3,4 ml and carry clear graduation marks for approximate volume control during routine dispensing and sample transfer. Low-density polyethylene gives a flexible, lightweight body that resists many common laboratory chemicals while remaining easy to squeeze for controlled dropwise delivery. Offered in a pack of 500 pieces from manufacturer ROTH SELECTION, the single-use format reduces washing effort and helps limit carry-over between samples compared with reusable glass Pasteur pipettes. With a pack weight of 0,700 kg they are practical for high-throughput benches in general research, teaching labs and support work linked to virus research workflows. Graduations along the stem assist operators when moving small liquid volumes without calibrated volumetric glassware. Suitable for non-aseptic procedures where sterility is not required, these graduated LDPE Pasteur pipettes integrate smoothly into standard liquid-handling setups.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 500 pc(s)
- Material: LDPE
- Length: 155 mm
- Capacity: 3,4 ml
- Sterility: Non-sterile
- Graduated: Yes
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Questions about Disposable pasteur pipettes, graduated, LDPE, non-sterile, L 155 mm, 3.4 ml
What is this article?
Disposable pasteur pipettes, graduated, LDPE, non-sterile, L 155 mm, 3.4 ml 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.
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.