Description
Rotilabo® test tubes with beaded rim are thin-walled tubes fabricated from borosilicate glass 5.1 for general laboratory use. The 6 ml format provides a versatile working volume for mixing, heating and short-term storage of liquid samples in analytical and preparative routines. A reinforced beaded rim increases mechanical robustness at the mouth, aids safe handling and supports stable positioning in conventional test-tube racks. Thin walls promote responsive temperature transfer when tubes are placed in water baths or under mild heating. Borosilicate glass 5.1 is chosen for its established chemical durability and thermal behaviour in daily lab practice. Each pack comprises 100 pc(s), supporting continuous supply for busy benches and teaching laboratories. These Rotilabo® tubes from manufacturer ROTH SELECTION are intended for standard sample handling rather than specialised pressure or vacuum work. Clear glass walls enable direct visual monitoring of reactions, turbidity and layer separation. With a pack weight of 0,375 kg, the unit is easy to store, issue and replenish wherever reliable 6 ml beaded-rim test tubes are required.
This article belongs on 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: 6 ml
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Questions about Rotilabo®-test tubes, beaded rim, borosilic. glass 5.1, thin walled, 6 ml
What is this article?
Rotilabo®-test tubes, beaded rim, borosilic. glass 5.1, thin walled, 6 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.