Description
Dounce tissue homogenisers 15 ml are precision glass instruments for gentle mechanical disruption of soft biological samples. Each set is supplied with two glass pestles for sequential processing: pestle A provides a loose clearance of 0,1–0,15 mm for initial tissue breakdown, while pestle B offers a tight clearance of 0,03–0,08 mm for finer homogenisation. The dual-pestle configuration supports controlled cell lysis and helps retain organelles and other subcellular structures relevant to molecular biology and biochemistry applications. With a 15 ml working volume, the unit is suited to larger sample loads while remaining practical for standard laboratory workflows. These Dounce homogenisers from manufacturer Witeg are intended for research and analytical settings where reproducible manual homogenisation is preferred to high-shear methods. Glass construction allows visual monitoring during processing and aligns with common bench protocols for soft tissues and cell suspensions. Supplied as one complete unit for laboratory dispersion and homogenisation tasks.
This article is part of Homogenisers & dispersers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc(s)
- Type: Dounce tissue homogeniser
- Working volume: 15 ml
- Included: 2 glass pestles
- Pestle A (loose): 0,1–0,15 mm clearance
- Pestle B (tight): 0,03–0,08 mm clearance
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Questions about Dounce tissue homogenizer 15 ml
What is this article?
Dounce tissue homogenizer 15 ml is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Homogenisers & dispersers, inside Stirring, shaking & mixing, in Lab instruments.
A homogeniser or disperser uses a rotor inside a stator to tear a sample and disperse it. Tip diameter and speed decide the particle size. A generator for 2 mL and a generator for 1 L are different tools on, sometimes, the same drive.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Homogenisers & dispersers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Stirring & mixing accessories, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.