Description
Test tubes 125 x 16 mm with round bottom are soda-lime glass laboratory tubes intended for routine sample handling, mixing and qualitative analysis. Measuring 125 mm in length and 16 mm in diameter with a 0,9 mm wall and smooth rim, they provide a slightly taller working volume than shorter formats while remaining compatible with common 16 mm racks and holders. The round bottom supports even heating and swirling of liquids during preparation or simple reactions. Each pack comprises 100 pieces, suitable for teaching laboratories, research benches and quality-control workflows that consume glassware steadily. Produced by manufacturer Hirschmann, the tubes combine optical clarity with a practical soda-lime construction for applications that do not require borosilicate thermal resistance. They are appropriate for reagent aliquots, educational demonstrations and general sample observation where a plain, smooth-rimmed profile is preferred. Net pack weight is 1,400 kg. Choose this size when a longer 16 mm round-bottom tube is needed for everyday laboratory procedures.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Storage temperature: +5 - +40°C
- Length: 125 mm
- Diameter: 16 mm
- Wall thickness: 0,9 mm
- EAN: 4049338022267
- Technical Information Sheet:
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Questions about TEST TUBES, 125 X 16 MM, ROUND BOTTOM (1 PACK=100 PCS)
What is this article?
TEST TUBES, 125 X 16 MM, ROUND BOTTOM (1 PACK=100 PCS) is the article on this page. Luminix Health distributes Hirschmann 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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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.