Description
Rotilabo® test tubes with beaded rim are thin-walled tubes made from borosilicate glass 5.1 for routine laboratory applications. The 9 ml capacity accommodates larger aliquots for mixing, dilution and short-term holding while remaining compatible with standard test-tube racks and heating accessories. A beaded rim strengthens the open end, improves manual control when wearing gloves and reduces the risk of chipping during frequent handling. Thin-wall construction supports effective heat transfer in water baths and other gentle thermal steps common in wet-chemistry protocols. Borosilicate glass 5.1 provides dependable chemical and thermal resistance for teaching laboratories, research groups and quality-control environments. Each unit is packed as 100 pc(s), offering a convenient stock quantity for high-turnover benches. These Rotilabo® tubes from manufacturer ROTH SELECTION are intended for general sample work where consistent glass quality and clear visibility matter. The transparent tube wall allows easy inspection of colour shifts, precipitates and layered liquids. With a pack weight of 0,455 kg, storage and distribution across laboratory stations remain practical for teams standardising on 9 ml beaded-rim test tubes.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Brand: Rotilabo®
- Material: borosilicate glass 5.1
- Wall type: thin walled
- Rim design: beaded rim
- Capacity: 9 ml
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Questions about Rotilabo®-test tubes, beaded rim, borosilic. glass 5.1, thin walled, 9 ml
What is this article?
Rotilabo®-test tubes, beaded rim, borosilic. glass 5.1, thin walled, 9 ml is the article on this page. Luminix Health distributes Carl Roth 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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