Description
Test tube with standard ground joint, DURAN® is a laboratory test tube configured with an NS socket and PP stopper for a working capacity of 20 ml. It forms part of the laboratory glass, vessels and consumables assortment used for test tubes and sample tubes. The standard ground joint together with the NS socket provides a defined interface for compatible laboratory glassware, while the polypropylene stopper closes the tube after filling or sampling. Each unit is supplied as 1 pc and has a weight of 0,045 kg. This DURAN® test tube from manufacturer BRAND is intended for general laboratory tasks that require a 20 ml ground-joint tube with a PP stopper. Users can employ it for sample holding, simple preparations or transfer steps where a standard ground joint is preferred. The clear specification—DURAN® glass, NS socket, PP stopper and 20 ml volume—helps laboratories align the article with existing ground-joint accessories and stopper systems. Offered as a single piece, the tube supports flexible replenishment of bench stocks wherever DURAN® test tubes with standard ground joints are used.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 1 pc
- Capacity: 20 ml
- Glass type: DURAN®
- Joint type: Standard ground joint with NS socket
- Stopper material: PP
- Weight: 0,045 kg
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Questions about Test tube w. stand. ground joint, DURAN®, with NS socket and PP stopper, 20 ml
What is this article?
Test tube w. stand. ground joint, DURAN®, with NS socket and PP stopper, 20 ml is the article on this page. Luminix Health distributes Brand 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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.
