Description
Round-bottom test tubes with a 12 ml capacity are laboratory vessels designed for routine sample handling and processing. Measuring 16 x 100 mm, they are manufactured from polypropylene (PP), a robust translucent polymer suited to preparation, mixing and short-term holding of liquids. The round-bottom design supports thorough swirling and mixing and is compatible with standard test-tube racks used in clinical, academic and industrial laboratories. Packs contain 1000 pc(s), providing a convenient bulk format for high-throughput benches and central laboratory stores. These test tubes from manufacturer Ratiolab are intended for general laboratory applications such as aliquoting, reagent addition and qualitative procedures. Please note the manufacturer indication that this article will be without CE/IVD marking in future. Pack weight is 3,950 kg, which supports straightforward logistics planning. Uniform 16 x 100 mm dimensions help ensure a consistent fit in holders and equipment used throughout analytical and life-science laboratories.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1000 pc(s)
- Product type: Round-bottom test tubes
- Capacity: 12 ml
- Material: PP
- Dimensions: 16 x 100 mm
- Weight: 3,950 kg
- Technical Information Sheet:
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Questions about Test tubes, round bottom, 12 ml, PP, 16 x 100 mm, 1000 unit(s)
What is this article?
Test tubes, round bottom, 12 ml, PP, 16 x 100 mm, 1000 unit(s) is the article on this page. Luminix Health distributes Ratiolab for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Labware.
A round-bottom flask is the heating flask of a distillation or a reflux. The curved wall takes the heat, and the ground neck connects to a still head or a condenser. The joint size, not only the volume, has to match the rest of the set.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Round-bottom flasks. The catalogue is Labware.
Shelves beside this one are Beakers, Erlenmeyer flasks, Reaction vessels & jacketed vessels, Flat-bottom flasks, Flasks (other) and Beaker & flask 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. 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.