Description
Reaction vessel lid DN 200 with centre neck NS 45/40 and two angled side necks NS 29/32 is a precision flat-flange cover designed for laboratory reaction vessels. Fabricated from borosilicate glass 3.3, the lid incorporates a DN 200 flange, a central ground joint NS 45/40 and two side necks NS 29/32 set at an angle of approximately 15° to the centre neck. This configuration supports multi-port access for stirrers, condensers, addition funnels or sensors while maintaining a secure flat-ground seal. The component is supplied as a single piece with a net weight of 1,635 kg and is intended for use in chemical synthesis, process development and general laboratory glassware assemblies. Produced by manufacturer Rettberg, the lid offers the thermal and chemical resistance characteristic of borosilicate glass 3.3, making it suitable for a wide range of organic and inorganic reaction conditions. Its standardised joint sizes ensure compatibility with common laboratory ground-joint apparatus.
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 45/40
- Side necks: 2× NS 29/32 angled approx. 15°
- 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 45/40, 2x sn size 29/32 angled
What is this article?
Reaction vessel lid, DN 200, mn size 45/40, 2x 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.
