Description
Erlenmeyer flask 2000 ml NS 45/40 is a large graduated clear-glass conical flask built for higher-volume laboratory operations that need a wide ground joint. With a nominal volume of 2 l and joint size NS 45/40, it is suitable for mixing, heating, media preparation and culture work at larger scale. External dimensions of 166 mm outer diameter and 280 mm height provide a stable base while remaining manageable on the bench or in heating equipment. The flask is manufactured from borosilicate glass 3.3, offering the chemical and thermal resistance expected of quality laboratory glassware. Graduation marks assist with approximate volume control during preparation steps. Available in packs of 10 pieces from manufacturer Witeg, these vessels support efficient stocking for busy laboratories. The clear glass body allows continuous visual monitoring of reactions or suspensions. Net weight is 0,554 kg per flask, consistent with the robust construction of a 2-litre borosilicate Erlenmeyer. Ideal where a spacious NS 45/40 joint and generous working volume are required.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 2 l
- Joint size: NS 45/40
- Outer diameter: 166 mm
- Height: 280 mm
- Material: Borosilicate glass 3.3
- Technical Information Sheet:
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Questions about Erlenmeyer flask 2000 ml ST 45/40
What is this article?
Erlenmeyer flask 2000 ml ST 45/40 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.