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Ion Selective Sensors and Electrodes

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Ion Selective Electrodes

All of our Ion Selective (ISE) electrodes are available in many shapes and lengths to fit a wide variety of applications.

These Ion Selective Electrodes are designed to work with any modern pH/mV meter, ISE/concentration meter, or suitable on-line instrumentation.

Our Ion Selective Electrodes have several advantages over colorimetric, gravimetric, and other methods:

  • They can be used from 0.1 to 10,000 ppm.
  • The ISE electrode bodies are shock-proof and chemically-resistant.
  • The Ion Selective Electrodes, once calibrated, can monitor concentration continuously and analyze the sample within 1 to 2 minutes.
  • The Ion Selective Electrodes can be placed directly into the sample without sample pretreatment or destruction of the sample.

Best of all, Ion Selective Electrodes are inexpensive and great screening tools for identifying dissolved salts in samples.

VL-PC currently offers the following Ion Selective Electrodes (ISE):

Ammonia ISE: Ammonia 

An Ion Selective Electrode sensor specifically designed to measure Ammonia from 0.01 ppm to 17,000 ppm NH3 (5x10-7 M to 1M) concentrations.
Applications include, but not limited to: High Purity Power Station Water, Fish Tanks, Sea Water, Waste Water, Plating Baths, Biological Samples.

Ammonium ISE: Ammonium 

An Ion Selective Electrode sensor specifically designed to measure 0.1ppm to 18,000 ppm (5x10-6M to 1M) concentrations of NH4.
Applications inclue, but not limited to: Boiler Feed Water, Natural Waters, Fertilizers.

Bromide ISE: Bromide 

A Bromide Ion Selective Electrode sensor specifically designed to measure 0.4ppm to 79,900 ppm (5x10-6M to 1M) concentrations of Bromide.
Applications include, but not limited to: Water, Wine, Soil and Plant Tissue, Blood Electrolytes/Clinical Analysis.

Cadmium ISE: Cadmium 

A Cadmium Ion Selective Electrode sensor specifically designed to measure 0.01 ppm to 11,200 ppm (10-7 M to 10-1 M) concentrations of Cd+2.
Applications include, but not limited to: Plating Baths.

Calcium ISE: Calcium 

A Calcium Ion Selective Electrode sensor specifically designed to measure 0.2 ppm to 40,000 ppm (5x10-6M to 1M) concentrations of Ca+2.
Applications include, but not limited to: Water Softening Systems, Drinking and Mineral Waters, Blood Elecrtrolytes/Clinical Analysis.

Carbon Dioxide ISE: Carbon Dioxide 

A Carbon Dioxide Ion Selective Electrode sensor specifically designed to measure 4.4 ppm to 440 ppm (10-4 M to 10-2 M) concentrations of CO2.
Applications include, but not limited to: Soft Drinks, Wine, Fermentation.

Chloride ISE: Chloride 

A Chloride Ion Selective Electrode sensor specifically designed to measure 1.8 ppm to 35,500 ppm (5x10-5M to 1M) concentrations of Cl-.
Appliations include, but not limited to: River and Tap Water, Plant Tisue, Soils, Boiler Feed Water, Blood Electrolytes/Clinical Analysis, Sweat, Urine, Cement, Plating Baths, Food Samples.

Surfactant ISE: Copper 

A Copper (Cupric) Ion Selective Electrode sensor specifically designed to measure 0.0006 ppm to 6350 ppm (10-8 M to 10-1 M) concentrations of Cu+2.
Applications include, but not limited to: Plating Baths, Water.

Copper ISE: Cyanide 

A Cyanide Ion Selective Electrode sensor specifically designed to measure 0.1 ppm to 260 ppm (5x10-6 M to 10-2 M) concentrations of CN-.
Applications include, but not lmited to: Plating Baths, Waste Water, Plant Tissue.

PPB Sodium ISE: Fluoride 

A Fluoride Ion Selective Electrode sensor specifically designed to measure .02 ppm to saturated (10-6 M to saturated) concentrations of F-.
Applications include, but not limited to: Drinking Water, Wastewater and Natural Waters, Air and Stack Gases, Acids, Sea Water, Minerals, Soil, Foods, Biological Fluids, Toothpaste.

Sodium ISE: Fluoroborate 

A Fluoroborate Ion Selective Electrode sensor specifically designed to measure 0.1 ppm to 10,800 ppm (7x10-6 M to 1M) concentrations of BF4-.
Applications include, but not limited to: Plating Baths.

Cyanide ISE: Iodide 

An Iodide Ion Selective Electrode sensor specifically designed to measure 0.006 ppm to 127,000 ppm (5x10-8 M to 1M) concentrations of I-.
Applications include, but not limited to: Milk, Feeds andPlants, Pharmaceuticals.

Fluoride ISE: Lead 

A Lead Ion Selective Electrode sensor specifically designed to measure 0.2 ppm to 20,700 ppm (10-6 M to 0.1M) concentrations of Pb+2.
Applications include, but not limited to: Plating Baths.

Fluoroborate ISE: Nitrate 

A Nitrate Ion Selective Electrode sensor specifically designed to measure 0.5 ppm to 62,000 ppm (7x10-6M to 1M) concentrations of NO3-.
Applications include, but not limited to: Surface Waters and Sewage Effluent, Drinking Waters and Soil Extracts, Fertilizers, Soils, Plant Tissue, Meat, Potatoes, Spinach, Beets, Baby Food.

Iodide ISE: Nitrogen Oxide 

A Nitrogen Oxide Ion Selective Electrode sensor specifically designed to measure 0.2 ppm to 220 ppm (5x10-6 M to 5x10-3 M) concentrations of NOx.
Applications include, but not limited to: Air, Stack Gases.

Potassium ISE: Perchlorate 

A Perchlorate Ion Selective Electrode sensor specifically designed to measure 0.7 ppm to 98,000 ppm (7x10-6 M to 1M) concentrations of ClO4-.
Applications include, but not limited to: Explosives, Solid Propellants.

Lead ISE: Potassium 

A Potassium Ion Selective Electrode sensor specifically designed to measure 0.04 ppm to 39,000 ppm (10-6 M to 1M) concentrations of K+.
Applications include, but not limited to: Waste Water, River and Tap Waters, Blood Electrolytes/Clinical Analysis, Saliva, Serum, Fertilizer, Soils, Wines.

Perchlorate ISE: Silver/Sulfide 

A Silver / Sulfide Ion Selective Electrode sensor specifially designed to measure either 0.01 ppm to 107,900 ppm (10-7 M to 1M) concentrations of Silver (Ag+), or 0.003 ppm to 32,100 ppm (10-7 M to 1M) concentrations of Sulfide (S-2).
Applications include, but not limited to: Sewage effluent, Soils, Sediments (Sulfide), Plating Baths (Silver), Photographic Fixing Solution (Silver).

Silver / Sulfide ISE: Sodium 

A Sodium  Ion Selective Electrode sensor specifically designed to measure 0.02 ppm to 100,000 ppm (10-6M to 5M) concentrations of Sodium (Na+).
Applications include, but not limited to: Steam Condensates in Power Plants, Blood Electrolytes/Clinical Analysis, Serum, Foods, Wine, Sea Water.

Water Hardness ISE: PPB Sodium 

A Sodium Ion Selective Electrode sensor specifically designed to measure 0.1 ppb to 10 ppm concentrations of Sodium (Na+).  Application include, but not limited to: Power Plants, Boiler Feed Water.

Nitrogen Oxide ISE: Surfactant 

A Surfactant Ion Selective Electrode sensor specifically designed to measure 1.0 ppm to 12,000 ppm (10-5 M to 10-2 M) concentrations of surfactants.
Applications include, but not limited to: Detergents, Dishwashing Liquids, Cleaning Supplies, Food Products.

Nitrate ISE: Water Hardness 

A Water Hardness Ion Selective Electrode sensor specifically designed to measure 0.4 ppm to 40,000 ppm (10-5 M to 1M) concentrations of Water Hardness (Calcium and Magnesium).
Applications include, but not limited to: Water Softening Systems, Drinking and Mineral Waters, Sea Water.

 

H2O Rx
PO Box 748
Lane Cove NSW 1595
Australia

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Last Updated: 30 June, 2017