Description
DURAN® NMR tubes for four application frequencies with caps are precision tubes of the Economic 5.1 type rated for 100 MHz nuclear magnetic resonance spectroscopy. NMR spectroscopy is a method for structure elucidation of molecules and compounds; electronic interactions of individual atoms with neighbouring atoms allow structural conclusions to be drawn, while concentration and molecular dynamics can also be determined. These tubes provide constant diameter, uniform wall thickness and excellent straightness over their entire length, delivering the tightest tolerances and highest precision with respect to straightness, wall thickness and wall-thickness distribution. Each tube is supplied with a closure cap. Suitable for storage and transport of measurement solutions as well as for use in NMR spectrometers with low to medium resonance-frequency fields, the tubes meet the demanding geometric requirements of the technique. Produced by manufacturer Duran/DWK Life Sciences, the pack of 100 pc(s) has a net weight of 0,003 kg and is intended for routine analytical work where reproducible tube geometry is essential for reliable spectral results.
This article is part of Sample vials & NMR tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Product type: Economic 5.1
- Frequency rating: 100 MHz
- Closure: with caps
- EAN: 4032051346741
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Questions about DURAN® NMR Tubes, for four application frequencies, with closures
What is this article?
DURAN® NMR Tubes, for four application frequencies, with closures is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Sample vials & NMR tubes, inside Tubes & vials, in Matériel de laboratoire.
A sample vial is a small closed bottle for keeping or for presenting a sample. An NMR tube is a precision glass tube: the wall has to be straight and the diameter has to match the probe, or the spectrum contains the tube.
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 Sample vials & NMR tubes. The catalogue is Matériel de laboratoire.
Shelves beside this one are Test tubes, Centrifuge tubes (conical) 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.
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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.