Description
RK500 behrotest round-bottom flask 500 ml with NS 29 is a ground-joint laboratory flask sized for larger distillation, collection and general glassware assemblies. The 500 ml working volume and NS 29 standard ground joint allow direct coupling to condensers, adapters and other NS 29 components in common apparatus configurations. Classified among round-bottom flasks, ground-joint flasks, distillation flasks and receiving flasks, it serves setups that need a spherical body with a defined NS 29 taper. Gross weight is 0,20 kg, with a packaging volume of 0,003211 m³ and outer pack dimensions suited to single-unit handling. Supply unit is 1 pc, supporting flexible laboratory stocking. This behrotest round-bottom flask is from manufacturer Behr and is intended for routine laboratory glassware use at the 500 ml scale. Volume and joint markings make it straightforward to select the correct vessel for heating, distillation or receiving duties specified as 500 ml with NS 29. The RK500 complements smaller NS 29 flasks when higher capacity is required without changing the joint standard across the train.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Model: RK500
- Product line: behrotest
- Type: Round-bottom flask
- Capacity: 500 ml
- Ground joint: NS 29
- Technical Information Sheet:
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Questions about RK500 behrotest round bottom flask 500 ml neck NS 29
What is this article?
RK500 behrotest round bottom flask 500 ml neck NS 29 is the article on this page. Luminix Health distributes Behr for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, 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 Beakers & flasks. The sub-category is Round-bottom flasks. The catalogue is Matériel de laboratoire.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.