Description
BOLA flat flange lid DN 100 with centre neck NS 29/32 and three side necks NS 29/32 is a laboratory cover for reaction vessels that use a SCHOTT flat flange. The underside carries a centering collar for slip-proof alignment on the vessel. All lateral connections are arranged so that hoses, tubes or probes can be introduced collision-free either at an angle past the centre or vertically, parallel to the stirrer shaft. The three NS 29/32 side necks are oriented aside the shaft, giving clear access for multi-port synthesis, distillation and process work. Ground joint sockets on the centre and side necks accept standard laboratory glassware and accessories. This single-piece lid from manufacturer Bohlender has a net weight of 0,4659 kg and supports secure assembly of complex reaction setups on DN 100 flat-flange vessels. The configuration keeps stirrer shafts free while still allowing condensers, addition funnels, sensors and tubing to be fitted without mutual interference in chemical and process laboratories.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Brand: BOLA
- Flange size: DN 100
- Centre neck: NS 29/32
- Side necks: 3× NS 29/32 angled aside the shaft
- Compatibility: SCHOTT flat flange reaction vessels
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Questions about BOLA Flat Flange Lids, DN 100 Center neck: NS 29/32 lateral necks: 3x NS 29/32 a
What is this article?
BOLA Flat Flange Lids, DN 100 Center neck: NS 29/32 lateral necks: 3x NS 29/32 a is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Reaction vessels & jacketed vessels, inside Beakers & flasks, in Labware.
A reaction vessel is the flask a synthesis actually runs in, sometimes jacketed so a fluid can heat or cool the wall. The joints, the working volume and the jacket connections are the specification. It is not a storage bottle.
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 Reaction vessels & jacketed vessels. The catalogue is Labware.
Shelves beside this one are Round-bottom flasks, Beakers, Erlenmeyer flasks, 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.