Description
Solvent circulation apparatus in long design with Dimroth condenser provides a compact solution for continuous solvent reflux and recovery in laboratory distillation work. The assembly features two cones NS 29/32, a PTFE patent stopcock with NS 18,8/6 mm bore, a socket NS 29/32, a PTFE valve adjustable from 0 to 3 mm fitted with an 8 mm olive, and an external vapour guide tube. The Dimroth condenser is executed in stainless steel while the glass components are manufactured from borosilicate glass 3.3, ensuring chemical durability and thermal stability. Offered by manufacturer Rettberg, the long-format apparatus is well suited for multi-neck flasks and reaction systems that require controlled solvent circulation. Net weight is 1,009 kg and the unit is supplied as 1 pc. The combination of PTFE valves and ground-glass joints allows reliable sealing and smooth operation during prolonged reflux or solvent-transfer procedures typical of organic synthesis and purification workflows.
This article is part of Condensers, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Design: Long form with Dimroth condenser
- Joints: 2× cone NS 29/32, socket NS 29/32
- Stopcock: PTFE patent stopcock NS 18,8/6 mm bore
- Valve: PTFE valve 0–3 mm with olive 8 mm
- Material: Borosilicate glass 3.3 / stainless-steel condenser
- Technical Information Sheet:
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Questions about Solvent circulation apparatus, long form, Dimroth condenser
What is this article?
Solvent circulation apparatus, long form, Dimroth condenser is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Condensers, inside Distillation & extraction glassware, in Labware.
A condenser turns vapour back to liquid. A Liebig is a straight jacket. A coil packs more surface into a short height. A cold finger cools from the inside. The water connections and the joint size are the practical specification, together with the cooled length.
Distillation separates liquids by boiling point. A condenser turns the vapour back into liquid: Liebig, coil and cold-finger shapes differ in how much cooling surface they offer. A still head and a column sit between the flask and the condenser. A Soxhlet extractor washes a solid again and again with the same solvent. Ground joints have a standard size, and the joint, not the flask, is what has to match. The pieces are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Distillation & extraction glassware. The sub-category is Condensers. The catalogue is Labware.
Shelves beside this one are Distillation heads, adapters & columns, Ground-joint glassware (other) and Soxhlet & extraction apparatus.
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