Beschrijving
Round-bottom flask with standard ground joint GLASSCO, NS 14/23, is a compact laboratory flask made from high-quality borosilicate glass LBG 3.3. With a nominal volume of 25 ml (0,025 l) and joint size NS 14/23, it fits small-scale synthesis, distillation and receiving tasks where limited working volumes are required. Manufacture follows DIN/ISO 4797 and the United States Pharmacopeia (USP), supporting consistent dimensional and quality expectations for ground-joint glassware. The spherical body promotes uniform heating and efficient mixing on small heating mantles or baths. This single-piece unit from manufacturer Labbox is suited to research, teaching and analytical benches that rely on interchangeable NS connections. Typical use categories include round-bottom flasks, ground-joint flasks, distillation flasks and receiving flasks. LBG 3.3 borosilicate construction delivers the thermal and chemical resistance associated with laboratory borosilicate glass. Net weight is 0,040 kg. The standardized NS 14/23 joint enables leak-tight coupling with matching condensers, adapters and accessories.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Nominal volume: 0,025 l
- Joint size: NS 14/23
- Product type: GLASSCO
- EAN: 8434868057647
- GTIN: 08434868057647
- Technical Information Sheet:
Recent bekeken
Misschien vind je dit ook leuk
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Boiling flask round bottom, GLASSCO, mouth 14/23, 25 ml
What is this article?
Boiling flask round bottom, GLASSCO, mouth 14/23, 25 ml is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Labmateriaal.
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 Labmateriaal.
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.