Description
Rotilabo® test tubes with straight rim are thick-walled vessels made from borosilicate glass 3.3 and provide a nominal volume of 40 ml for standard laboratory sample handling. They are suitable for routine operations such as mixing, heating, short-term holding of liquids and suspensions, and general preparation work in analytical, educational and quality-control laboratories. The straight rim design aids everyday handling and use with common lab accessories, while thick-walled construction improves mechanical robustness during frequent use. Borosilicate glass 3.3 remains a preferred material for laboratory glassware thanks to its well-known thermal and chemical resistance under typical laboratory conditions. These tubes form part of the Rotilabo® labware line within laboratory glass, vessels and test-tube consumables. Available as a pack of 100 pc(s) from manufacturer ROTH SELECTION, the unit quantity supports efficient replenishment on busy benches. Pack weight is 2,780 kg, which assists warehouse and stock management. Clear designation as straight-rim, thick-walled borosilicate tubes with 40 ml volume enables precise matching to application and capacity requirements.
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: 40 ml
- Weight: 2,780 kg
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Rotilabo®-test tubes, straight rim, borosilic. glass 3.3, thick walled, 40ml
What is this article?
Rotilabo®-test tubes, straight rim, borosilic. glass 3.3, thick walled, 40ml 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.
Which category should I open next?
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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.