Description
Pipette tips 20-300 µl neutral graduated are disposable laboratory tips for controlled liquid handling in the mid-microlitre range. With a nominal volume of 300 µl (0,0003 l), the graduated neutral design supports visual volume orientation during pipetting and suits reagent transfer, sample aliquoting and preparation steps in molecular, biochemical and general analytical work. They are specified for Eppendorf® pipettes, providing a practical option for laboratories standardised on that instrument family. The tips are supplied without a filter and are non-sterile, so they fit protocols that do not call for barrier or sterile consumables. Each pack contains 96 pieces from manufacturer Witeg, a convenient quantity for routine bench supply. Net and gross weight are both given as 0,167 kg per pack. Country of origin is Italy. The neutral graduated format helps operators keep track of aspirated volumes while maintaining straightforward tip exchange during repetitive liquid-handling sequences. These tips are intended for everyday laboratory use where reliable mid-range volume delivery and clear graduation markings support efficient workflow.
This article is part of Pipette tips, in Pipettes & pipette tips.
Key features
- Pack size: 96 pc(s)
- Volume range: 20-300 µl
- Colour: Neutral
- Graduated: Yes
- Compatibility: Eppendorf®
- Filter: No
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Questions about Pipette tips 20-300µl neutral graduated
What is this article?
Pipette tips 20-300µl neutral graduated is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Pipette tips, inside Pipettes & pipette tips, in Lab consumables.
A pipette tip has to seal on the pipette it was designed for. Volume range, filter or no filter, sterile or not, and low-retention are the choices. A tip that merely looks the right size leaks or falls off. Racked tips and bulk tips are the same tip in different packaging.
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 Pipette tips. The catalogue is Lab consumables.
Shelves beside this one are Filter tips, Pipetting accessories, Graduated pipettes, Volumetric pipettes, Pasteur pipettes, Pipette controllers & fillers, Reagent reservoirs, Dispenser & repeater tips and Serological pipettes.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.