Description
LR 2.1 is a single-walled glass reactor vessel with a working volume of 2,0 l, intended for use with the LR-2.ST laboratory reactor systems. Product-contact material is borosilicate glass 3.3, offering the chemical resistance and thermal behaviour expected in controlled laboratory reactions. The vessel is designed for operation together with a heating bath such as the HBR 4 control, enabling temperature-controlled processes in a single-walled configuration. Its 2000 ml capacity suits medium-scale synthesis, process development and general laboratory reactor work where a clear glass vessel is preferred. Compact packaging and a net weight of 2,180 kg make handling and installation straightforward on a typical lab reactor stand. This reactor vessel from manufacturer IKA integrates into existing LR-2 setups as a dedicated glass component for heating-bath applications, supporting reproducible laboratory-scale reactions without double-wall jacket complexity.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Storage temperature: 5–40 °C
- Volume: 2,0 l
- Design: single-walled
- Material: (product contact): borosilicate glass 3.3
- EAN: 4053411002763
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Questions about LR 2.1, Glass reactor vessel, single-walled, 2000 ml
What is this article?
LR 2.1, Glass reactor vessel, single-walled, 2000 ml is the article on this page. Luminix Health distributes IKA for laboratory use. It sits in Reaction vessels & jacketed vessels, inside Beakers & flasks, in Labware.
A reaction vessel is the flask a synthesis actually runs in, sometimes jacketed so a fluid can heat or cool the wall. The joints, the working volume and the jacket connections are the specification. It is not a storage bottle.
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 Reaction vessels & jacketed vessels. The catalogue is Labware.
Shelves beside this one are Round-bottom flasks, Beakers, Erlenmeyer flasks, Flat-bottom flasks, Flasks (other) and Beaker & flask 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.
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.

