Beschrijving
Evaporating flask 100 ml, NS 29/32 is a glass laboratory flask designed for solvent evaporation and sample concentration on rotary evaporators and comparable evaporation apparatus. With a working volume of 100 ml and a standard NS 29/32 ground joint, it provides a practical intermediate size for routine laboratory workflows. Manufacturer information notes that the standard joint is NS 29/32, with NS 24/29 available on request; this version is supplied in the NS 29/32 configuration. From manufacturer Heidolph, the flask is delivered as one piece with a net weight of 0,050 kg and is intended as an accessory for evaporation equipment. Typical uses include concentration of extracts, removal of solvents under reduced pressure, and preparation of samples prior to further analytical or synthetic steps. The defined conical joint supports secure coupling to compatible condensers, adapters, and evaporator assemblies, helping maintain a stable glassware train during operation. The 100 ml format balances sample capacity with manageable handling in everyday laboratory practice.
This article is part of Evaporating dishes, in Dishes, crucibles & porcelain.
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Questions about Evaporating flask 100 ml -- NS 29/32
What is this article?
Evaporating flask 100 ml -- NS 29/32 is the article on this page. Luminix Health distributes Heidolph for laboratory use. It sits in Evaporating dishes, inside Dishes, crucibles & porcelain, in Labmateriaal.
An evaporating dish is a shallow porcelain or glass dish used to drive off a liquid over heat. The flat form gives surface area. Porcelain takes a higher heat than borosilicate. It is not a crucible and it is not a volumetric vessel.
A dish is an open vessel for drying, evaporating or holding a solid. Porcelain and glazed ceramic take a higher temperature than borosilicate glass, which is why a crucible, not a beaker, goes into a furnace. A watch glass covers, or holds a small amount for drying. A mortar is for grinding. The temperature and the chemical, not the shape alone, choose the material. Laboratory ware of this family is listed under ISO laboratory ware.
Which category should I open next?
The category is Dishes, crucibles & porcelain. The sub-category is Evaporating dishes. The catalogue is Labmateriaal.
Shelves beside this one are Crucibles, Trays, bowls & tubs, Mortars & pestles, Watch glasses & crystallising dishes and Dishes (other).
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.
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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.

