Description
Flat-bottom flask with standard ground joint NS 29/32 is a large-capacity laboratory vessel from the GLASSCO line for scale-up and bulk preparative work. Fabricated from high-quality borosilicate glass LBG 3.3, it combines chemical resistance with the thermal performance typical of borosilicate 3.3 glassware. The nominal volume of 2000 ml supports larger dissolutions, extractions, buffer preparation and reaction mixtures that exceed the range of smaller flasks. The design follows DIN/ISO 4797 and United States Pharmacopeia (USP) requirements, aiding integration into controlled laboratory procedures. An NS 29/32 ground joint provides a standardised interface for condensers, still heads, adapters and other jointed components. The flat base allows the flask to stand securely on hotplates, magnetic stirrers and workbenches without a cork ring or heating mantle support. Packaged as 6 pieces from manufacturer Labbox, the set is practical for shared teaching facilities, pilot-scale benches and production-support laboratories that run parallel batches. Pack net weight is 3,200 kg. Select this GLASSCO flat-bottom flask when stable standing geometry, a defined NS 29/32 joint and two-litre working volume are required in everyday laboratory glassware.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 6 pc(s)
- Product type: GLASSCO
- Material: Borosilicate glass 3.3
- Nominal volume: 2000 ml
- Ground joint: NS 29/32
- EAN: 8434868086425
- GTIN: 08434868086425
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Boiling flask flat bottom, GLASSCO, mouth 29/32, 2000 ml, 6 pcs
What is this article?
Boiling flask flat bottom, GLASSCO, mouth 29/32, 2000 ml, 6 pcs is the article on this page. Luminix Health distributes Labbox 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.