Description
FIOLAX® test tubes with beaded rim are thin-walled laboratory tubes made of borosilicate glass 4.9 with a 45 ml capacity for general sample handling and observation. They support chemistry, life-science, and clinical applications that call for reliable glass test tubes during mixing, qualitative tests, heating where glassware allows, and short-term holding of liquids or suspensions. The beaded rim aids secure manual handling and helps position stoppers when temporary closure is part of the protocol. Thin-walled construction keeps the vessels suitable for routine thermal and visual laboratory tasks without unnecessary bulk. Each pack contains 100 pc(s) and weighs 1,650 kg, a convenient unit size for educational laboratories, research groups, and busy analytical benches. These FIOLAX® tubes from manufacturer DWK Life Sciences match common requirements for test tubes and sample tubes within broader laboratory glass and vessel ranges. The clear borosilicate glass 4.9 wall permits direct visual assessment of colour, clarity, and phase behaviour. They are a practical choice wherever labware specifications call for thin-walled, beaded-rim tubes at a defined 45 ml working volume.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Product type: FIOLAX® test tubes
- Rim type: Beaded rim
- Material: Borosilicate glass 4.9
- Wall type: Thin walled
- Volume: 45 ml
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Questions about FIOLAX® test tubes, beaded rim, borosilic. glass 4.9, thin walled, 45 ml
What is this article?
FIOLAX® test tubes, beaded rim, borosilic. glass 4.9, thin walled, 45 ml 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.