Description
Bottom drain valve for reaction vessel DN200 is intended for reaction vessels with a bottom outlet that require a larger nominal diameter. It joins a KS 40/25 shell interface to a stopcock ground joint NS 29/10, giving a secure, controllable drain path for emptying reactors after synthesis, extraction or cleaning. The DN200 size suits bigger laboratory and pilot glass vessels used in preparative and process chemistry. Delivered as a single piece with a net weight of 0,194 kg, the valve is ready for installation on matching bottom ports. This component from Witeg is designed for glass reaction systems that need a dedicated bottom discharge route without improvised adapters. Applications include organic synthesis setups, multipurpose reactors and scale-up apparatus where standardised joints and a clear drain geometry matter. The combination of KS 40/25 shell and NS 29/10 stopcock supports compatibility with common laboratory glassware while keeping operation straightforward for routine laboratory use.
This article is part of Microcentrifuge & reaction tubes, in Microplates, PCR & reaction tubes.
Key features
- Pack size: 1 pc
- Product type: Bottom drain valve
- Nominal diameter: DN200
- Stopcock joint: NS 29/10
- Shell connection: KS 40/25
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Questions about Stopcocks for bottom outlet for reaction
What is this article?
Stopcocks for bottom outlet for reaction is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Microcentrifuge & reaction tubes, inside Microplates, PCR & reaction tubes, in Consommables.
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.
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The category is Microplates, PCR & reaction tubes. The sub-category is Microcentrifuge & reaction tubes. The catalogue is Consommables.
Shelves beside this one are PCR plates, tubes & strips, Microplates, Plate seals & sealing films and Deep-well plates.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.