Description
Pipette bulb is a soft PVC suction device for manual liquid handling with laboratory pipettes. It combines a neck bore diameter of 6 mm with a 340 ml capacity, giving a practical working volume for aspirating and dispensing aqueous solutions and routine reagents. The flexible soft PVC body supports sensitive finger control during filling and emptying of volumetric and graduated pipettes in analytical chemistry, biology, and quality-control workflows. Supplied as 1 pc and weighing only 0,004 kg, the compact bulb sits comfortably on standard pipette necks and is easy to store at the bench. This pipette bulb from manufacturer ROTH SELECTION fits everyday liquid-handling stations where classical glass or plastic pipettes are still preferred over powered controllers. Typical uses include sample preparation, titration support, media transfer, and teaching-lab demonstrations. The simple, durable construction suits research, industrial, and educational environments that need a reliable manual suction aid without additional electronics. Categories cover labware, liquid handling, pipette controllers, and pipette bulbs and suction cups, underscoring its role as a core accessory for controlled pipetting.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 1 pc
- Product type: Pipette bulb
- Material: Soft PVC
- Neck bore diameter: 6 mm
- Capacity: 340 ml
- Weight: 0,004 kg
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Questions about Pipette bulb, soft PVC, neck bore-Ø 6 mm, 340 ml, 1 unit(s)
What is this article?
Pipette bulb, soft PVC, neck bore-Ø 6 mm, 340 ml, 1 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.
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.