Description
Flat-bottom flask with NS 19/26, 100 ml, is a standing laboratory flask supplied in packs of 10 pieces for everyday laboratory use. Its flat base rests securely on benches, heating plates or stands, supporting stable handling during preparation, holding and general experimental work. The NS 19/26 ground joint provides a standardised interface for compatible stoppers, condensers, adapters and other jointed glassware. With a nominal capacity of 100 ml, the flask addresses common small-volume tasks in analytical, teaching and research environments. The items are from manufacturer Dinkelberg and form part of a laboratory materials assortment intended for consistent, interchangeable setups. A ten-piece pack allows laboratories to equip multiple workstations, run parallel trials or maintain spare stock with matching joint geometry and volume. Country of origin is Czechia. Specifying both the NS 19/26 joint and the 100 ml capacity in the product identity helps buyers align replacements and assemblies with existing glassware systems without ambiguity.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 10 pc(s)
- Product type: Flat-bottom flask
- Joint size: NS 19/26
- Capacity: 100 ml
- Base: Flat bottom
- Country of origin: Czechia
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Questions about Flask, flat bottom with SJ 19/26, 100ml, 10/PK
What is this article?
Flask, flat bottom with SJ 19/26, 100ml, 10/PK is the article on this page. Luminix Health distributes Dinkelberg for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Labware.
A round-bottom flask is the heating flask of a distillation or a reflux. The curved wall takes the heat, and the ground neck connects to a still head or a condenser. The joint size, not only the volume, has to match the rest of the set.
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 Round-bottom flasks. The catalogue is Labware.
Shelves beside this one are Beakers, Erlenmeyer flasks, 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.