Description
Erlenmeyer flask, narrow neck, borosilicate glass 3.3 with thread and blue screw cap is a laboratory glass flask with a nominal volume of 0,25 l (250 ml). The vessel is produced from borosilicate glass 3.3 and features a narrow-neck (Enghals) design combined with a threaded finish and blue screw closure cap. This configuration supports secure closure of the flask during handling, storage or transport of liquids in the laboratory. The conical Erlenmeyer form facilitates swirling and mixing while the narrow neck reduces the risk of spillage. Pack size is 1 pc. Material and neck geometry correspond to the stated borosilicate glass 3.3 and Enghals specification. The flask belongs to the product family of Erlenmeyer flasks and glass flasks and is also listed among culture-flask type vessels. Manufacturer Hecht supplies this 250 ml narrow-neck model with blue screw cap as a standard laboratory item for general wet-chemistry work, media preparation and routine sample handling. The combination of borosilicate glass 3.3 body, threaded neck and blue screw closure provides a practical, reusable glass vessel for everyday laboratory procedures requiring a closable Erlenmeyer flask of 0,25 l nominal volume.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Erlenmeyer flask
- Nominal volume: 0,25 l
- Capacity: 250 ml
- Material: Borosilicate glass 3.3
- Neck type: Narrow neck (Enghals)
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Questions about Erlenmeyer flasks, narrow neck, borosilicate glass 3.3, with thread and blue
What is this article?
Erlenmeyer flasks, narrow neck, borosilicate glass 3.3, with thread and blue is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Erlenmeyer flasks, inside Beakers & flasks, in Labware.
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 Beakers & flasks. The sub-category is Erlenmeyer flasks. The catalogue is Labware.
Shelves beside this one are Round-bottom flasks, Beakers, 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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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.