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excel, 180 Кб. Of 2 march, 2021

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ELIS-131 (Cd) Electrode

Price with VAT 3600 RUR
Guarantee: 1 year  
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Laboratory solid-contact cadmium-selective electrode with a crystalline membrane. Suitable for operation with various modern laboratory ion-meters.

The membrane is made of pressurised Ag2S powder with additions of CdS. Of impeding effect are all the ions able to interact with the membrane material, which results in formation of less soluble salts. While operating ELIS-131(Cd) Electrode, a two-key reference electrode filled with KNO3 solution is recommended rather than of KCl.

Choosing an ion-selective electrode, first of all make sure the measurement technique is applicable to the specific conditions. In case of any problems, contact the experts or developers of the measurement methodology. Remember that most ion-selective electrodes do not offer high selectivity and demonstrate a fairly narrow measurement range which makes up 4 to 6 orders of concentrations. While making decision to purchase a specific electrode, it is important to thoroughly estimate its specifications, recommendations for use and impeding ions. 


Measurement range
Concentrations 0,1...0,000001 mol/l
Operating range of pH 3...7 pH
Operating Temperature 5...50 °C
Electrical resistance 10...100 kOhm