Description
Erlenmeyer flask with standard ground joint NS 29/32, GLASSCO, 1000 ml is a conical laboratory flask designed for mixing, heating and general wet-chemistry work. Manufactured from high-quality borosilicate glass LBG 3.3 in accordance with ISO 4797, it offers the thermal shock resistance and chemical durability expected in routine laboratory use. The NS 29/32 ground joint provides a reliable, interchangeable connection to stoppers, condensers and other standard-joint glassware, supporting closed or semi-closed setups without improvised adapters. With a nominal volume of 1 l, the wide conical body promotes efficient swirling and dissolution while the narrow neck limits spillage and evaporation. Supplied as a single piece from manufacturer Labbox under the GLASSCO line, the flask has a net weight of 0,390 kg and is suited to preparation, culture and reaction workflows that require robust borosilicate vessels with defined joint geometry. Clear joint sizing and ISO-conformant construction help laboratories standardise glassware inventories across heating, stirring and storage applications.
This article is part of Erlenmeyer flasks, in Beakers & flasks.
Key features
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Flask, Erlenmeyer, mouth 29/32, GLASSCO, 1000 ml
What is this article?
Flask, Erlenmeyer, mouth 29/32, GLASSCO, 1000 ml 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. 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.

