Description
FIOLAX® test tubes with beaded rim are thin-walled laboratory tubes produced from borosilicate glass 4.9 for general sample handling. With a nominal volume of 20 ml, they provide useful capacity for aliquots, simple reactions and observation steps that benefit from clear glass. The beaded rim gives a distinct mouth profile that aids gripping and seating in standard racks during transfer and processing. Delivered as 100 pc(s) with a pack weight of 0,920 kg, the tubes are convenient for maintaining stock in research, quality-control and teaching laboratories. These FIOLAX® vessels from manufacturer DWK Life Sciences support collecting, mixing and short-term storage of aqueous samples and reagents suited to borosilicate glass 4.9. Thin-wall construction keeps individual tubes light for frequent handling while fitting routine laboratory glassware needs. The transparent body allows straightforward visual checks of fill level and appearance during qualitative work, educational exercises and preparatory procedures. Select the 20 ml format when moderate working volumes are required together with consistent geometry across a full pack of one hundred pieces for organised bench use.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Product type: FIOLAX® test tubes, beaded rim
- Material: Borosilicate glass 4.9
- Construction: Thin walled
- Nominal volume: 20 ml
- Weight: 0,920 kg
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Questions about FIOLAX® test tubes, beaded rim, borosilic. glass 4.9, thin walled, 20 ml
What is this article?
FIOLAX® test tubes, beaded rim, borosilic. glass 4.9, thin walled, 20 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.