Description
Test tubes 100 x 13 mm are manufactured from borosilicate glass 5.1 with a wall thickness of 1,0–1,1 mm. Each tube features a round bottom, a white frosted marking area, a 13-415 screw thread and is supplied with a black screw cap fitted with a butyl/PTFE seal. The tubes are sterilizable up to 110 °C and are packed 100 pieces per carton. Produced by Marienfeld, these culture and sample tubes are intended for general laboratory use including sample storage, heating and chemical reactions. The combination of chemically resistant borosilicate glass and a resealable screw closure with inert seal supports secure handling of liquids and suspensions. Dimensions of 100 mm length and 13 mm diameter provide a convenient working volume for routine analytical and preparative work. The frosted writing patch allows clear sample identification without additional labels.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Dimensions: 100 x 13 mm
- Material: borosilicate glass 5.1
- Wall thickness: 1,0–1,1 mm
- Bottom shape: round
- EAN: 4250317309860
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Questions about Test tubes 100x13 mm,
What is this article?
Test tubes 100x13 mm, is the article on this page. Luminix Health distributes Marienfeld 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?
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.
How does ordering and shipping work?
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.