Description
Erlenmeyer flask 25 ml Boro 3.3, wide neck, NS 19/26 is a conical laboratory flask for mixing, heating, and small-volume sample or culture work. Made from borosilicate glass 3.3, it provides the thermal and chemical resistance expected of standard lab glassware. The wide-neck design with ground joint NS 19/26 eases filling, cleaning, and connection to stoppers or adapters. Nominal volume is 25 ml (0,025 l) and height is 65 mm, suiting compact benches, teaching setups, and analytical preparations. Supplied in packs of 10 pieces, the flasks support multi-user laboratories and routine kit stocking. From manufacturer Hirschmann, the geometry follows classic Erlenmeyer form preferred for swirling, titration, and general chemistry workflows. Borosilicate glass 3.3 is appropriate for typical hotplate and autoclave practice in the laboratory. The NS 19/26 joint integrates with common ground-glass accessories. Delivery is offered while stock lasts as noted by the manufacturer. These wide-neck 25 ml flasks are a dependable glassware choice for everyday chemistry and life-science applications.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
- Pack size: 10 pc(s)
- Storage temperature: +5 - +40°C
- Nominal volume: 25 ml
- Material: Borosilicate glass 3.3
- Neck type: Wide neck
- EAN: 4049338016167
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about ERLENMEYER FLASK 25 ML, WIDE NECK WITH NS 19/26
What is this article?
ERLENMEYER FLASK 25 ML, WIDE NECK WITH NS 19/26 is the article on this page. Luminix Health distributes Hirschmann 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.