Description
Evaporating flask 500 ml NS 29/32 is a pear-shaped laboratory flask intended for rotary evaporation and solvent concentration procedures. Manufactured from heat-resistant, durable borosilicate glass in accordance with DIN standard 12383, it offers the chemical durability and thermal performance required for repeated laboratory use. A thick wall, heavy base and reinforced rim reduce the risk of breakage during cleaning, handling and transport. The NS 29/32 ground joint is precision-finished with a smooth interior to ensure a secure, leak-proof connection to rotary evaporators, condensers and other standard taper glassware. White enamel markings provide clear, lasting identification of the flask. This single-piece 500 ml unit from manufacturer ISOLAB Laborgeräte supports routine concentration of reaction mixtures, solvent recovery and sample preparation in analytical, synthetic and pharmaceutical laboratories. Its pear-shaped (Birnenkolben) profile is the conventional geometry for evaporating flasks, promoting uniform film formation under rotation. Laboratories seeking reliable DIN 12383 borosilicate evaporating flasks with NS 29/32 joints will find this 500 ml flask well suited to everyday vacuum evaporation work.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Product type: Pear-shaped evaporating flask
- Capacity: 500 ml
- Joint size: NS 29/32
- Material: Heat-resistant borosilicate glass (DIN 12383)
- EAN: 4250362625731
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Questions about flask - evaporating - NS 29/32 - 500 ml
What is this article?
flask - evaporating - NS 29/32 - 500 ml is the article on this page. Luminix Health distributes ISOLAB 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.
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