Description
Welted glasses 3 ml are high-form laboratory glass vessels with a rolled rim designed for small-volume sample handling, storage and preparation. Measuring Ø 19 x H 30 mm with a nominal capacity of 3 ml, they suit micro-aliquots, concentrated reagents and limited sample volumes in research, teaching and quality-control laboratories. The high-form geometry provides a taller profile within a compact diameter, supporting organised placement in racks and trays while remaining easy to handle. Packs contain 200 pc(s) and weigh 1,400 kg, offering an economical stock format for frequent small-volume work. These welted glasses from manufacturer ROTH SELECTION belong to the glass vials with rolled rim category used alongside test tubes and sample tubes. The rolled rim improves grip during pipetting and transfer steps and aligns with common laboratory routines for rimmed glassware. Consistent dimensions help standardise packing density and simplify inventory tracking. They serve chemistry, life-science and analytical workflows whenever clear, high-form 3 ml glass vessels are needed as everyday consumables.
This article belongs on Tube & vial accessories, in Tubes & vials.
Key features
- Pack size: 200 pc(s)
- Capacity: 3 ml
- Form: High form
- Dimensions: Ø 19 x H 30 mm
- Weight: 1,400 kg
- Product type: Glass vials with rolled rim
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Questions about Welted glasses 3 ml, high form, Ø 19 x H 30 mm, 200 unit(s)
What is this article?
Welted glasses 3 ml, high form, Ø 19 x H 30 mm, 200 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Tube & vial accessories, inside Tubes & vials, in Labware.
Accessories for tubes and vials are the caps, the septa, the labels and the holders that are not the tube itself. A cap that does not match the thread is a different product, even when it looks close.
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 Tube & vial accessories. The catalogue is Labware.
Shelves beside this one are Test tubes, Centrifuge tubes (conical) and Sample vials & NMR tubes.
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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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.