Description
neoChoice test tubes in AR glass are round-bottom laboratory tubes with a 16 mm diameter and 160 mm length, designed for standard reagent preparations, sample collection and general laboratory procedures that need a larger working volume. They are made from thin-walled borosilicate glass 3.3 with a wall thickness of 0,5–0,6 mm, yielding a clear, lightweight tube that is convenient to heat, cool and inspect during routine work. Each tube carries a beaded rim for secure handling and reliable seating of stoppers or closures. The round bottom encourages even heat distribution and effective mixing of liquids. Supplied in packs of 100 pieces from manufacturer neolab - Labor, these neoChoice AR-glass tubes support teaching laboratories, quality-control stations and research environments that rely on consistent tube dimensions. The combination of borosilicate AR-glass construction, the spacious 16 mm × 160 mm format and the beaded-rim, round-bottom design makes the pack a practical choice for everyday test-tube, reaction-tube and sample-tube applications across chemical and life-science workflows.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 100 pcs
- Material: Borosilicate glass 3.3 (AR glass)
- Diameter: 16 mm
- Length: 160 mm
- Wall thickness: 0,5–0,6 mm
- EAN: 4058072065058
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Questions about Tubes à essai neoChoice verre AR, fond rond, 16 mm Ø, 160 mm de long, 100 pièces/paquet
What is this article?
Tubes à essai neoChoice verre AR, fond rond, 16 mm Ø, 160 mm de long, 100 pièces/paquet is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Ballons à fond rond, inside Béchers & fioles, in Matériel de laboratoire.
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 Béchers & fioles. The sub-category is Ballons à fond rond. The catalogue is Matériel de laboratoire.
Shelves beside this one are Béchers, Fioles Erlenmeyer, Récipients de réaction & récipients à double enveloppe, Fioles à fond plat, Fioles (autres) and Accessoires pour béchers & fioles.
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.