Description
Reaction vessel lid DN 200 with centre neck NS 29/32 is a multi-neck flat-flange cover for laboratory reaction vessels. Manufactured from borosilicate glass 3.3, it combines a DN 200 flange with one central ground joint NS 29/32, three side necks NS 29/32 angled at approximately 15° to the centre neck, and one additional straight side neck NS 14,5/23. This geometry enables simultaneous reagent addition, temperature probing, stirring and reflux while maintaining a compact footprint on standard reaction systems. The borosilicate glass 3.3 construction provides high chemical resistance and thermal shock tolerance suitable for organic synthesis, process development and multi-step reactions. Offered as a single piece with a net weight of 1,660 kg, the lid is produced by manufacturer Rettberg and integrates directly with compatible DN 200 flat-flange vessels. Its angled side necks improve access for dropping funnels and condensers without mutual interference, supporting both atmospheric and inert-atmosphere work in research and teaching laboratories.
This article is part of Microcentrifuge & reaction tubes, in Microplates, PCR & reaction tubes.
Key features
- Pack size: 1 pc
- Product type: Reaction vessel lid
- Material: Borosilicate glass 3.3
- Flange: DN 200
- Centre neck: NS 29/32
- Side necks: 3× NS 29/32 angled approx. 15°, 1× NS 14,5/23 straight
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Microplates, PCR & reaction tubes
Sub-category
Microcentrifuge & reaction tubes
Catalogue
Brand
Questions about Reaction vessel lid, DN 200, mn size 29/32, 3x sn size 29/32 angled,
What is this article?
Reaction vessel lid, DN 200, mn size 29/32, 3x sn size 29/32 angled, is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Microcentrifuge & reaction tubes, inside Microplates, PCR & reaction tubes, in Lab consumables.
A microcentrifuge tube, the familiar 1.5 mL or 2 mL flip-cap tube, holds a small reaction or a spin-down. The cap style, the centrifugal-force rating and whether the tube is low-binding are the specification. A PCR tube is thinner and is a different article.
A microplate is an array of wells so the same step can be done many times. A deep-well plate holds more volume. A PCR plate or a strip of tubes is thin-walled so the temperature of a cycler reaches the liquid quickly. A seal keeps the well from evaporating. The well number, the working volume and whether the plate is skirted for a robot are the choices. Diagnostic test systems are listed under ISO in vitro diagnostic systems. Methods are on PubMed.
Which category should I open next?
The category is Microplates, PCR & reaction tubes. The sub-category is Microcentrifuge & reaction tubes. The catalogue is Lab consumables.
Shelves beside this one are PCR plates, tubes & strips, Microplates, Plate seals & sealing films and Deep-well plates.
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. Delivery across the EU, two to five days if in stock. 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.
