Description
Pipette bulbs, silicone are laboratory accessories designed for manual liquid transfer with pipettes. Each bulb is made of silicone and features an opening diameter of 8 mm, a length of 69 mm and a capacity of 10 ml. The flexible silicone body permits controlled aspiration and dispensing when attached to the upper end of a pipette. These pipette bulbs are supplied in packs of 5 pc(s) with a total weight of 0,075 kg, practical for regular bench replenishment. Offered by manufacturer ROTH SELECTION, they correspond to the listed opening, length and volume specifications. The 8 mm openings define the connection to suitable pipette stems, while the 69 mm length gives a larger handling profile for the higher capacity. With a 10 ml volume, the bulbs address larger small-scale transfers and general volumetric work in the laboratory. Five-piece packaging supports consistent stock levels across workstations. Silicone construction supplies the elasticity needed for repeated compression during everyday pipetting. Opening diameter, length, capacity and pack size are clearly stated to aid correct selection with matching pipettes.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 5 pc(s)
- Material: silicone
- Opening diameter: 8 mm
- Length: 69 mm
- Capacity: 10 ml
- Weight: 0,075 kg
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Pipette bulbs, silicone, Ø of openings 8 mm, L 69 mm, 10 ml, 5 unit(s)
What is this article?
Pipette bulbs, silicone, Ø of openings 8 mm, L 69 mm, 10 ml, 5 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.