Description
Adapter for electrophoresis cables is a compact connecting accessory for electrophoresis setups that need a transition between different cable connector diameters. It features a 4 mm diameter socket and a 2 mm diameter plug and is supplied as 1 pair, with a unit weight of 0,005 kg. Intended for life-science laboratories performing gel electrophoresis, the adapter belongs to the cables-and-adapters accessory group used with electrophoresis equipment. It enables compatible linking of power leads or instrument cables when socket and plug sizes differ between apparatus and leads. Offered under ROTH SELECTION, the pair format supports ready replacement or dual-channel arrangements on typical bench systems. Clear dimensional data for the socket and plug help users verify fit before connection and maintain orderly cable management around tanks, chambers, and power supplies. Use this adapter wherever a 4 mm socket to 2 mm plug interface is required for electrophoresis cable connections in research or teaching laboratories.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pair
- Product type: Adapter for electrophoresis cables
- Socket diameter: 4 mm
- Plug diameter: 2 mm
- Weight: 0,005 kg
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Distillation & extraction glassware
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Questions about Adapter for electrophoresis cables, Ø-socket 4 mm, Ø-plug 2 mm, 1 pair
What is this article?
Adapter for electrophoresis cables, Ø-socket 4 mm, Ø-plug 2 mm, 1 pair is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Distillation heads, adapters & columns, inside Distillation & extraction glassware, in Labware.
A still head, an adapter or a column is the glass between the boiling flask and the condenser. A Vigreux or packed column gives the vapour a surface so a closer-boiling mixture can separate. The joint sizes at both ends have to match the flask and the condenser.
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 Distillation heads, adapters & columns. The catalogue is Labware.
Shelves beside this one are Condensers, Ground-joint glassware (other) and Soxhlet & extraction apparatus.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.

