Metrohm Announces New Multimedia Guide to Electrodes in Voltammetry

26 Mar 2010
Sarah Sarah
Marketing / Sales

Product news

This free guide offered by Metrohm provides a comprehensive guide to all you need to know about electrodes in voltammetry, including the correct installation and maintenance of the electrode. The guide comes on a single CD and also provides short video demonstrations.

The guide covers the following topics:
• Multi-Mode Electrode
• Reference Electrodes
• Rotating Disc Electrodes

Short videos demonstrate in detail e.g.
• how to adjust the Multi-Mode Electrode
• how to service the reference electrode or
• how to handle rotating disc electrodes

The multimedia guide is available in German, English, Spanish and Chinese. Order your free copy by following the Company article page link top right of this page.

Links

Tags

ElectrophoresisElectrophoresis equipment is used to separate mixtures of protein, DNA or RNA, based on their electric charge, size and other physical characteristics, by passing them through a medium such as a polyacrylamide gel, an agarose gel or a capillary tube. Electrophoresis equipment includes horizontal and vertical gel electrophoresis chambers, isoelectric focusing systems, 2D electrophoresis and capillary electrophoresis instruments. Precast gels with a gradient can be used or gels can be hand cast. Samples are run alongside ladders or markers to identify the approximate size of a molecule. Separated proteins and nucleic acids in the gel can be stained or probed with fluorescent markers and then imaged and detected using gel documentation instruments, transilluminators, densitometers and scanners. Find the best electrophoresis equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Labware and Lab SuppliesLabware and lab supplies include various forms of glassware, plasticware, reagents and personal protective equipment (PPE) and are used across all scientific laboratories, enabling daily tasks to be performed. Explore a range of flasks and beakers, petri dishes, carboys and storage bottles. Labware such as condensers, desiccators and burettes are also available for more specific tasks. Find the best labware and lab supplies in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.VoltammetryVoltammetry is a sensitive analytical technique for elemental detection. In a voltammeter the current is measured in the system whilst the voltage is varied. Usually 3 metal electrodes are required including the reference, auxiliary and working electrodes. In polarography, a subclass of voltammetry, the working electrode used is a dropping mercury electrode (DME). The 2 main types of voltammetry are cyclic and linear sweep voltammetry.
Metrohm Announces New Multimedia Guide to Electrodes in Voltammetry