Elettrodi ISE

Gli elettrodi iono-selettivi sono utilizzati in chimica analitica e ricerca biochimica quando sono necessarie misurazioni accurate della concentrazione ionica in soluzioni acquose, eliminando le ipotesi nelle misurazioni della qualità dell’acqua. Alcuni modelli sono appositamente calibrati per rilevare e misurare varie concentrazioni chimiche nelle acque reflue, nell’acqua potabile e in applicazioni generali di qualità dell’acqua. Negli ISE vengono utilizzate diverse membrane iono-selettive, con la maggior parte dei modelli che offrono soluzioni di riempimento facilmente sostituibili e alcuni con tecnologia a membrana che non necessita di sostituzione.

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Ion selective electrode, ammonia (NH₃), gas-sensing, IntelliCAL™

Supplier: Hach

This digital, combination gas-sensing ammonia ion selective electrode (ISE) with replaceable membrane module, refillable outer body, double junction reference and built-in temperature sensor is intended for laboratory use.

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Reference electrodes, Radiometer Analytical

Supplier: Hach

Radiometer Analytical reference electrodes are available with a variety of reference systems and liquid junctions.

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Ion selective electrode, sodium, IntelliCAL™

Supplier: Hach

IntelliCAL™ ISENA381 is a digital combination sodium ion selective electrode (ISE) with a refillable double junction reference and built-in temperature sensor. The probe is intended for laboratory use.

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Ion selective electrode, half-cell, chloride, sensION+ 9652

Supplier: Hach

sensION+ 9652 is a half-cell (reference not integrated) chloride ion selective electrode with an epoxy body and non-replaceable crystalline membrane selective to chloride ions in solution.

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Elettrodi iono-selettivi, sodio, Orion™ ROSS™ Sure-Flow™

Supplier: Thermo Orion

These electrodes are designed for measuring sodium in aqueous solutions quickly, accurately and economically.

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Ion selective electrodes, chloride, IntelliCAL™

Supplier: Hach

IntelliCAL™ ISECL181 is a digital, combination chloride ion selective electrode (ISE) with a non refillable, double junction reference and built-in temperature sensor. The solid-state sensor design eliminates membrane replacement and allows for dry storage of the ISE.

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Ion selective electrodes and half-cells

Supplier: Mettler - Toledo

These ion-selective half-cells (exception: Sodium-sensitive electrode) consist of two elements: a universal shaft and an ion-specific membrane module.

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Ion selective electrode, fluoride

Supplier: SI Analytics

Ion selective indicator electrode for fluoride. With plug head and Ag/AgCl reference.

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Ion selective electrodes, silver/sulfide, Orion™

Supplier: Thermo Orion

These electrodes perform quick, simple, accurate and economical measurements of silver and sulfide ions in aqueous solutions. Ideal for performing low-level cyanide and halide titrations.

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Ion selective electrode, nitrate, IntelliCAL™

Supplier: Hach

IntelliCAL™ ISENO3181 is a digital combination nitrate ion selective electrode (ISE) with a non refillable, double junction reference and built-in temperature sensor. The solid-state sensor design eliminates membrane replacement and allows for dry storage of the ISE.

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Ion selective electrodes, lead, Orion™

Supplier: Thermo Orion

These electrodes are designed for measuring lead ions in aqueous solutions quickly, simply, accurately and economically.

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Ion selective electrodes, iodide, Orion™

Supplier: Thermo Orion

These electrodes are designed for measuring iodide ions in quickly, simply, accurately and economically.

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Ion selective electrodes, potassium, Orion™

Supplier: Thermo Orion

These potassium electrodes are designed to measure potassium in aqueous solutions simply, accurately and economically.

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Ion selective electrode, ammonia

Supplier: Mettler - Toledo

This gas-sensing electrode is intended for reliably measuring the ammonia content (NH₃).

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Ion selective electrode, surfactant, Orion™

Supplier: Thermo Orion

This surfactant half cell is a potentiometric sensor for end point detection in titrations of anionic or cationic surfactants in a solution. A potentiometric sensor, it is a surfactant-detecting electrode in anionic or cationic titration which is specifically designed for use on the Orion 960 Autochemistry system.