Description
Natural hair brush for round-bottom flasks, width 220 mm is a laboratory cleaning brush shaped for the curved interiors of round-bottom flasks. Constructed from natural hair, it supports gentle yet effective mechanical cleaning of flask walls where synthetic bristles may be less desirable. The 220 mm width helps the brush head contact broad spherical surfaces typical of round-bottom glassware used in synthesis, distillation and general preparative work. Supplied as one piece, it is practical for individual bench kits or central wash-up stations. Net weight is 0,098 kg, so the tool remains easy to handle during repeated cleaning cycles. This brush from manufacturer Labbox suits research, teaching and production laboratories that maintain inventories of round-bottom flasks and require consistent bristle coverage inside curved vessels. Natural hair bristles integrate well into standard detergent washing routines before thorough rinsing and drying. Include it in glassware hygiene procedures to prepare clean flasks for reaction setup, solvent handling and other wet-lab operations that demand residue-free interiors.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Product type: Natural hair brush
- Intended use: Round-bottom flasks
- Width: 220 mm
- Bristle material: Natural hair
- EAN: 8434868011113
- Technical Information Sheet:
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Questions about Brush for bottom flasks, natural bristle, width 220 mm
What is this article?
Brush for bottom flasks, natural bristle, width 220 mm is the article on this page. Luminix Health distributes Labbox 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.