Description
Tube, 4,5 ml, polystyrene (PS), 12.4/75 mm, round bottom, with two-position ventilation stopper is a reagent and sample tube with a nominal volume of 4,5 ml (0,0045 l). Diameter is 12,4 mm and length is 75 mm. The tube is made of polystyrene (PS), has a round bottom and uses a two-position ventilation stopper. These 4,5 ml tubes are available from manufacturer Greiner Bio-One. The articles are transparent and sterile and packed 25 pieces per bag. These 12,4 mm × 75 mm round-bottom tubes serve as reagent tubes and sample tubes at 4,5 ml nominal volume. Polystyrene (PS) construction and the two-position ventilation stopper are specified for this format. Country of origin is Germany. Nominal volume, diameter and length correspond to 4,5 ml, 12,4 mm and 75 mm for this polystyrene tube. Transparent, sterile tubes come 25 pieces per bag. Geometry is defined by a nominal volume of 0,0045 l, a diameter of 12,4 mm and a length of 75 mm for this round-bottom polystyrene tube.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 25 pcs/bag
- Nominal volume: 4,5 ml (0,0045 l)
- Diameter: 12,4 mm
- Length: 75 mm
- Material: Polystyrene (PS)
- Bottom shape: Round
- Closure: Two-position ventilation stopper
- Technical Information Sheet:
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Questions about Tube, 4.5 ML, PS, 12.4/75 MM, round bottom, two
What is this article?
Tube, 4.5 ML, PS, 12.4/75 MM, round bottom, two is the article on this page. Luminix Health distributes Greiner Bio-One 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.