Description
Rasotherm Erlenmeyer flask, wide neck, (Boro 3.3), 200 ml is a conical laboratory flask for mixing, heating and routine sample handling. It is made from particularly heat- and chemical-resistant borosilicate glass 3.3, giving robust performance under typical thermal and reagent stress in the lab. The wide neck eases filling with solids or liquids, swirling of suspensions and thorough cleaning between uses. Every flask is graduated, so approximate volumes can be read directly without transferring the contents. These RASOTHERM® Erlenmeyer flasks meet high quality standards and comply with ISO 24450, supporting standardised laboratory workflows. Offered as a single piece from manufacturer neolab - Labor, the 200 ml capacity suits media preparation, general chemistry, teaching experiments and everyday bench procedures. The classic Erlenmeyer geometry promotes efficient mixing with reduced splash risk, while the borosilicate 3.3 construction delivers the durability expected of reusable laboratory glassware across research, education and quality-control settings.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Capacity: 200 ml
- Material: Borosilicate glass 3.3
- Neck type: Wide neck
- Graduation: Graduated
- EAN: 4058072081225
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Questions about Rasotherm Erlenmeyerkolben weithals, (Boro 3.3), 200 ml
What is this article?
Rasotherm Erlenmeyerkolben weithals, (Boro 3.3), 200 ml is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Fioles Erlenmeyer, inside Béchers & fioles, in Matériel de laboratoire.
An Erlenmeyer, or conical, flask has a flat base and a narrowing wall so a liquid can be swirled. It is the ordinary culture and titration flask. A baffled wall is a different article, used when the swirl must turn the liquid over.
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 Béchers & fioles. The sub-category is Fioles Erlenmeyer. The catalogue is Matériel de laboratoire.
Shelves beside this one are Ballons à fond rond, Béchers, Récipients de réaction & récipients à double enveloppe, Fioles à fond plat, Fioles (autres) and Accessoires pour béchers & fioles.
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. Articles in stock ship within 2–5 business days. 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.

