Description
Rotary evaporator flask, 2000 ml, socket NS 29/32, pear-shaped and centred is a laboratory vessel designed for rotary evaporation applications. Fabricated from borosilicate glass 3.3, it delivers the chemical durability and thermal-shock resistance required in everyday laboratory practice. The pear-shaped profile with centred joint supports uniform heat distribution, efficient vapour transfer and easy drainage once concentration or solvent removal is complete. Nominal volume is 2 l; net weight is 0,513 kg. The item is supplied as 1 pc and features the widely used NS 29/32 socket for straightforward connection to standard rotary evaporator systems. This glassware from manufacturer Rettberg forms part of the accessories range for evaporation equipment and is suited to sample preparation, distillation and concentration work in research and analytical settings. The sturdy borosilicate construction withstands repeated vacuum cycles and cleaning procedures while preserving joint precision. Centred geometry minimises residual hold-up and simplifies complete emptying, offering a reliable flask for organic synthesis and routine evaporative processes.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Nominal volume: 2 l
- Joint size: NS 29/32
- Shape: Pear-shaped, centred
- Material: Borosilicate glass 3.3
- Technical Information Sheet:
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Questions about Rotary evaporator flask, 2000 ml, socket size 29/32, pear-shaped,
What is this article?
Rotary evaporator flask, 2000 ml, socket size 29/32, pear-shaped, is the article on this page. Luminix Health distributes Rettberg 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?
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. Delivery across Europe, two to five days when in stock. 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.
