Description
Test tube brush Ø 15 mm with wool tip is a laboratory cleaning accessory for reagent tubes and other narrow glassware. The 15 mm diameter is matched to common test-tube formats, while the wool tip supports gentle contact at the tube bottom and along the inner wall during routine residue removal. Offered as a single piece with a net weight of 0,006 kg, the brush is easy to keep at the wash-up station or bench for daily glassware care in analytical, teaching and research settings. It is intended for wet cleaning workflows together with standard laboratory detergents, helping loosen adherent deposits without aggressive scraping of sensitive glass surfaces. This model from manufacturer Witeg forms part of a practical brush range for tubes, bottles and flasks. Compact size and low mass simplify storage among other cleaning utensils. Laboratories that standardise brushes by diameter can use this 15 mm version for dedicated test-tube maintenance before drying, storage or subsequent experimental use. Suitable wherever controlled, manual cleaning of narrow cylindrical glassware is required.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 1 pc(s)
- Type: Test tube brush with wool tip
- Diameter: 15 mm
- Country of origin: Germany
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Questions about Brush for test tube Ø 15mm
What is this article?
Brush for test tube Ø 15mm is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Test tubes, inside Tubes & vials, in Labware.
A test tube is the open cylindrical vessel for a small liquid, in borosilicate glass or in plastic. Rimmed and rimless mouths differ. The size is diameter by length. It is not graduated for a result, and a glass tube that will be centrifuged has a force limit.
A tube holds a small sample upright. A test tube is the open glass or plastic cylinder. A centrifuge tube is conical so a pellet forms at the tip, and it is rated for a centrifugal force the rotor will actually reach. A vial is a small closed bottle, often for a sample that will sit in an instrument. NMR tubes are a special case: the glass has to be uniform or the spectrum is the tube, not the sample. Laboratory ware is listed under ISO laboratory glassware.
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The category is Tubes & vials. The sub-category is Test tubes. The catalogue is Labware.
Shelves beside this one are Centrifuge tubes (conical), Sample vials & NMR tubes and Tube & vial accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.