Beschreibung
Rotary evaporator flask, 50 ml, socket NS 14,5/23, pear-shaped, centred is a laboratory vessel intended for rotary evaporation workflows. Fabricated from borosilicate glass 3.3, the pear-shaped body with centred geometry promotes uniform heating and efficient solvent removal while the NS 14,5/23 ground-joint socket provides a reliable, leak-tight connection to standard evaporator assemblies. Nominal volume is 0,050 l and net weight is 0,040 kg, giving a compact yet robust component suited to routine concentration, distillation and sample-preparation tasks. Supplied as a single piece, the flask originates from manufacturer Rettberg and belongs to the category of accessories for evaporation equipment. Its borosilicate glass 3.3 construction delivers the chemical resistance and thermal stability expected in modern laboratories, allowing repeated use under typical rotary-evaporator conditions without compromising joint integrity or optical clarity. The centred pear shape further aids complete drainage and easy cleaning between runs, supporting consistent results across analytical and preparative applications.
This article is part of Rotary evaporators, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc
- Nominal volume: 0,050 l
- Joint size: NS 14,5/23
- Shape: Pear-shaped, centred
- Material: Borosilicate glass 3.3
- Technical Information Sheet:
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Questions about Rotary evaporator flask, 50 ml, socket size 14,5/23, pear-shaped,
What is this article?
Rotary evaporator flask, 50 ml, socket size 14,5/23, pear-shaped, is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Rotary evaporators, inside Pumps, vacuum & evaporation, in Präzisionsinstrumente.
A rotary evaporator spins a flask under vacuum so solvent boils off a sample at a modest temperature. The flask size, the condenser type and the vacuum the seal can hold are the specification. Bumping is a flask that was too full or a vacuum that arrived too fast.
A vacuum pump lowers the pressure above a liquid so it boils at a lower temperature. That is the point of a rotary evaporator: solvent leaves a sample without cooking it. A diaphragm pump or a rotary-vane pump is chosen by the vacuum it reaches and by whether solvent vapour will destroy it. A peristaltic pump moves liquid by squeezing a tube, so the liquid touches only the tube. A barrel pump transfers a larger volume from a drum. The glassware on the evaporator is indexed under ISO laboratory glassware. Solvent identity is on PubChem.
Which category should I open next?
The category is Pumps, vacuum & evaporation. The sub-category is Rotary evaporators. The catalogue is Präzisionsinstrumente.
Shelves beside this one are Vacuum pumps, Peristaltic & dosing pumps, Vacuum & pump accessories, Drum, barrel & transfer pumps and Pumps (other) & accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.