Selenium electrodes Ø8mm*100mm (1 pair, 5% tin coating)
Product information
Selenium electrodes with a 5% tin coating for improved conductivity, with an overall purity of 99.95%.
Important NOTE!
No sales to private customers, only to commercial customers and research institutions. After purchase, you will receive a final destination declaration, which you must fill out and send back to us.
Why a tin coating?
Selenium is naturally electrically poorly conductive. We have doped the selenium with tin to slightly increase the conductivity. Please note: Only powerful generators can handle the weak conductivity of selenium.
Shipping and Returns
Within Germany: Delivery time: 1-3 working days Shipping costs: 2.99 Euro (Free shipping within Germany for orders over 40 Euro
International shipping: Delivery time: 2-10 working days Shipping costs: Switzerland: 10,49 Euro Austria: 8,49 Euro
More about shipping under our shipping policies
Frequently Asked Questions
Get quick answers to frequently asked questions about our colloidal electrodes for various applications. For more detailed information and further questions, please visit our Help Center .
How are the electrodes packaged?
The electrodes are always sent to the customer vacuum packed and in their original packaging to maintain quality during delivery. This careful packaging ensures that the electrodes remain protected from moisture, contamination and damage.
Has the purity of the electrodes been proven?
Yes, our electrodes undergo special analyses to ensure they meet the requirements of our customers
What size and shape of electrodes are best suited for my application?
Most colloid generators accept our electrodes with diameters of ⌀0.5mm, ⌀1mm, ⌀2.5mm and ⌀8mm. This range of different sizes allows you to choose the right electrode for your specific application, depending on the requirements of your project.
Can I reuse the electrodes or are they disposable?
Our electrodes can be reused as long as they are properly cleaned and maintained. When handled and stored correctly, they will retain their performance and quality for multiple applications.
How long do the electrodes last and when should I replace them?
The lifespan of the electrodes depends on use and care. In general, they can be used for a long time with proper handling and regular cleaning. It is recommended that the electrodes be replaced when they show signs of wear, such as discoloration, deformation or reduced performance, to ensure consistent and reliable performance.
How should I store the electrodes to maximize their lifespan?
To maximize the life of the electrodes, they should be stored in a dry place at room temperature to avoid moisture and corrosion. It is also important to protect them from direct sunlight and strong temperature changes to maintain their quality and performance.
Do you have the right accessories?
Everything you need for your application.
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