Description
Erlenmeyer flask with standard ground joint NS 19/26 is a conical laboratory flask made from borosilicate glass 3.3 (LBG 3.3) for routine chemistry, culture work and sample preparation. The 50 ml nominal volume suits small-scale mixing, heating and storage where a secure ground-glass connection is required. The NS 19/26 joint accepts matching stoppers, adapters and condensers, supporting closed systems and reduced evaporation during reactions or incubations. Borosilicate glass 3.3 offers the thermal and chemical resistance expected in everyday lab use, from aqueous media to many organic solvents. Supplied as a pack of 12 pieces from manufacturer Labbox, the set is practical for parallel experiments, teaching benches and stock replenishment. The conical body promotes efficient swirling and easy pouring while the ground joint maintains a reliable seal. Net weight of the pack is 0,550 kg. Ideal for general laboratory glassware inventories where standardised joint sizes and durable LBG 3.3 construction are essential.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 12 pc(s)
- Material: Borosilicate glass 3.3
- Joint size: NS 19/26
- Nominal volume: 50 ml
- EAN: 8434868013087
- GTIN: 08434868013087
- 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, 50 ml, 12 pcs
What is this article?
Flask, Erlenmeyer, mouth 19/26, LBG 3.3, 50 ml, 12 pcs 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. 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.
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.
