Description
Erlenmeyer flask with standard ground joint NS 19/26 is a conical laboratory flask produced from borosilicate glass LBG 3.3 with a nominal volume of 250 ml. The NS 19/26 ground joint provides a secure, interchangeable interface to matching glassware for distillation, reaction work, culture procedures and general solution preparation. Its sloping sides and narrow neck facilitate efficient mixing and swirling while helping to contain contents during routine handling. Borosilicate glass 3.3 delivers the thermal and chemical durability expected in day-to-day laboratory use. With a net weight of 0,097 kg, this 250 ml flask from manufacturer Labbox is well suited to teaching labs, research benches and quality-control settings that rely on conical flasks with standardised joints. The LBG 3.3 designation identifies the glass quality. Supplied as one piece, it integrates into modular ground-joint assemblies for sample preparation, titrations and media work.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Nominal volume: 250 ml
- Ground joint size: NS 19/26
- EAN: 8434868013254
- GTIN: 08434868013254
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Flask, Erlenmeyer, mouth 19/26, LBG 3.3, 250 ml
What is this article?
Flask, Erlenmeyer, mouth 19/26, LBG 3.3, 250 ml is the article on this page. Luminix Health distributes Labbox 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.