Description
Erlenmeyer flask 2000 ml NS 45/40 Economy is a graduated clear glass conical flask made from borosilicate glass 3.3 for laboratory use. It provides a nominal capacity of 2000 ml and features a standard ground joint NS 45/40 for connection to complementary glassware. External dimensions comprise an outer diameter of 166 mm and a height of 280 mm. Graduation marks assist with approximate volume assessment during routine procedures. This Economy model from manufacturer Witeg is packed in units of 10 pieces, supporting efficient laboratory stocking. The classic Erlenmeyer geometry—with a broad base and tapered neck—facilitates swirling and mixing of liquids while helping to limit spillage. Typical applications include solution preparation, media handling, gentle heating, sample incubation and general chemical processing in research, analytical and teaching environments. Clear glass construction permits continuous visual monitoring of the contents throughout experimental workflows.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 2000 ml
- Ground joint: NS 45/40
- Outer diameter: 166 mm
- Height: 280 mm
- Material: borosilicate glass 3.3, clear glass
- Technical Information Sheet:
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Questions about Erlenmeyer flask 2000 ml ST 45/40 Economy
What is this article?
Erlenmeyer flask 2000 ml ST 45/40 Economy is the article on this page. Luminix Health distributes Witeg 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.
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.