You Searched For: ISE Electrodes

Ion-selective electrodes are used in analytical chemistry and biochemical research where accurate measurements of ionic concentration in aqueous solutions are required, taking the guesswork out of water quality testing measurements. Certain models are specially calibrated for detecting and measuring various chemical concentrations in wastewater, drinking water, and general water quality applications. Various different ion-selective membranes are used in ISEs, with most models featuring easy replacement filling solutions and some boasting membrane technology that doesn’t need replacing.

Ion-selective electrodes are used in analytical chemistry and biochemical research where accurate measurements of ionic concentration in aqueous solutions are required, taking the guesswork out of water quality testing measurements. Certain models are specially calibrated for detecting and measuring various chemical concentrations in wastewater, drinking water, and general water quality applications. Various different ion-selective membranes are used in ISEs, with most models featuring easy replacement filling solutions and some boasting membrane technology that doesn’t need replacing.


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Catalog Number: (89231-632)
Supplier: VWR International
Description: VWR® electrodes offer exceptional response time and accuracy.

Product available on GSA Advantage®


Supplier: Thermo Scientific
Description: Measure nitrate in aqueous solutions simply, accurately, and economically with Orion™ Nitrate Electrodes.

Supplier: Thermo Scientific
Description: These electrodes are designed for measuring iodide ions in quickly, simply, accurately, and economically.

Supplier: Hach
Description: Hach offers a wide range of electrodes for every application and budget

Product available on GSA Advantage®

Supplier: Hach
Description: Hach®, the leader in water quality, has developed a customized electrochemistry solution for water quality testing that takes the guesswork out of you...

Product available on GSA Advantage®

Supplier: Thermo Scientific
Description: Measure calcium in aqueous solutions simply, accurately, and economically with Orion™ Calcium Electrodes.

Supplier: Thermo Scientific
Description: Quickly, simply, accurately, and economically measure free fluoride ions in aqueous solutions with the combination Orion™ Fluoride Electrodes.

Catalog Number: (89501-102)
Supplier: Hach
Description: The IntelliCAL™ Chloride ISE Analysis package contains the IntelliCAL™ ISECL181 Chloride ISE, 100 pack of chloride ISA powder pillows, 1 L of 100 mg/L...

SDS Product available on GSA Advantage®


Supplier: Thermo Scientific
Description: Make quick, simple, accurate, and economical measurements of silver and sulfide ions in aqueous solutions.

Supplier: Thermo Scientific
Description: Measure cyanide ions in aqueous solutions quickly, simply, and economically with Orion™ Cyanide Electrodes.

Catalog Number: (89501-112)
Supplier: Hach
Description: IntelliCAL™ ISENH3181 is a digital, combination gas-sensing ammonia ion selective electrode (ISE) with a replaceable membrane module, refillable outer...

SDS Product available on GSA Advantage®


Catalog Number: (89501-104)
Supplier: Hach
Description: IntelliCAL™ ISEF121 is a digital, combination fluoride ion selective electrode (ISE) with a non-refillable, single junction reference and built-in tem...

Product available on GSA Advantage®


Catalog Number: (73140-006)
Supplier: Thermo Scientific
Description: Easily and economically rejuvenate the Orion Fluoroborate Half-cell.


Catalog Number: (89501-110)
Supplier: Hach
Description: The IntelliCAL™ sodium ISE analysis package contains the IntelliCAL™ ISENA381 Sodium ISE, 100 pack of sodium ISA powder pillows, 1 L of 100 mg/L sodiu...

SDS Product available on GSA Advantage®


Catalog Number: (89501-118)
Supplier: Hach
Description: The IntelliCAL™ ammonium ISE analysis package contains the IntelliCAL™ ISENH4181 Ammonium ISE, 100 pack of ammonium ISA powder pillows, 500 ml of 10 m...

Product available on GSA Advantage®


Supplier: Thermo Scientific
Description: Measure potassium in aqueous solutions simply, accurately, and economically with Orion™ Potassium Electrodes.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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The original product is no longer available. The replacement shown is available.
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