Description
Test tube with flat bottom is a soda-lime glass laboratory vessel with a height of 40 mm, suited to routine sample handling, small-volume reactions, and general bench work. The flat-bottom design allows the tube to stand stably on level surfaces, supporting straightforward observation, mixing, and temporary storage of liquids or solids during everyday laboratory procedures. Manufactured from soda-lime glass by DWK Life Sciences, these tubes are intended for standard laboratory glassware applications where clear visibility and simple geometry are required. Each pack contains 200 pc(s) and the pack weight is 0,800 kg, facilitating efficient stocking for teaching labs, quality-control stations, and research environments that consume consumable glassware at volume. Use them for sample preparation, qualitative tests, and general wet-chemistry workflows that call for compact flat-bottom test tubes of defined height without additional specialised features.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 200 pc(s)
- Product type: Test tube with flat bottom
- Material: Soda-lime glass
- Height: 40 mm
- Weight: 0,800 kg
- Bottom type: Flat
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Questions about Test tube with flat bottom, Soda-lime glass, height 40 mm, 200 unit(s)
What is this article?
Test tube with flat bottom, Soda-lime glass, height 40 mm, 200 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences 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.
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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.