Description
Rotilabo® test tubes with straight rim are thick-walled laboratory vessels made from borosilicate glass 3.3 and offer a nominal volume of 32 ml for everyday sample handling. They support routine workflows such as mixing, heating, short-term holding of liquids and suspensions, and general preparation steps in analytical, teaching and quality-control laboratories. The straight rim facilitates simple handling and use with common laboratory accessories, while the thick-walled construction adds mechanical robustness during repeated use on the bench. Borosilicate glass 3.3 is widely chosen for laboratory glassware because of its established thermal and chemical resistance profile in standard lab conditions. These tubes belong to the familiar Rotilabo® labware range and are practical consumables within the broader category of laboratory glass, vessels and test tubes. Packaged as 100 pc(s) from manufacturer ROTH SELECTION, the unit is convenient for stocking busy laboratories. The pack weight is 2,440 kg, which helps with inventory and logistics planning. Clear identification as straight-rim, thick-walled borosilicate tubes makes selection straightforward when matching glassware to volume needs around 32 ml.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Brand: Rotilabo®
- Material: Borosilicate glass 3.3
- Design: Straight rim, thick-walled
- Volume: 32 ml
- Weight: 2,440 kg
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Questions about Rotilabo®-test tubes, straight rim, borosilic. glass 3.3, thick walled, 32ml
What is this article?
Rotilabo®-test tubes, straight rim, borosilic. glass 3.3, thick walled, 32ml 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.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.