Combination Ion Selective Electrodes
Hach Company Intellical™ ISEF121 Fluoride (F⁻) Ion Selective Electrode (ISE), 1 m cable
Intellical™ ISEF121 is a digital, combination, Fluoride ion selective electrode (ISE) with a with a non-refillable gel reference with a single junction porous PTFE annular ring, and built-in temperature sensor. The electrode measures fluoride concentration in water samples. The laboratory version of this ISE is shockproff with its Epoxy plastic body.The Intellical ISEF121 probe is available with a 1 or 3 meter cable and is intended for laboratory use. The ISEF181’s solid-state sensor design eliminates membrane replacement and allows for dry storage of the ISE. The ISEF121 is ideal for measuring fluoride concentrations in wastewater, drinking water and general water quality applications.
Hach Company Radiometer Analytical MC3051Pt Combination Metal Electrode (Ag/AgCl reference, platinum ring sensor, screw cap)
The Radiometer MC3051Pt Combination Metal Electrode has a Ag/AgCl reference system with refillable electrolyte (3 M KCl + sat. AgCl), porous pin junction, and platinum ring sensor. The MC3051Pt electrode is recommended for general redox measurements. The MC3051Pt is a screw cap electrode and requires the CL114 cable (part no. A94L114) for use with Hach Sension+ laboratory and other BNC-compatible meters/titrators.
Hach Company Intellical™ ISECL181 Chloride (Cl⁻) Ion Selective Electrode (ISE), 3 m cable
Intellical™ ISECL181 is a digital, combination, Chloride ion selective electrode (ISE) with a with a non-refillable gel driTEK reference with a double junction, ceramic porous pin and porous PTFE annular ring, and built-in temperature sensor. The electrode measures Chloride concentration in water samples. The laboratory version of this ISE is shockproff with its Epoxy plastic body.The Intellical ISECL181 probe is available with a 1 or 3 meter cable and is intended for laboratory use. The ISECL181’s solid-state sensor design eliminates membrane replacement and allows for dry storage of the ISE. The ISECL181 is ideal for measuring chloride concentrations in wastewater, drinking water and general water quality applications.
Hach Company Intellical™ ISENa381 Sodium (Na⁺) Ion Selective Electrode (ISE), 1 m cable
Intellical™ ISENa381 is a digital, combination, sodium ion selective electrode (ISE) with a refillable double junction reference and built-in temperature sensor. The electrode measures sodium concentration in water samples. A 59 mL bottle of 0.02 M NH4Cl Electrode Filling Solution is included with the probe.The laboratory version of this ISE is shockproff with its Zeonor plastic body.The Intellical ISENa381 probe is available with a 1 or 3 meter cable and is intended for laboratory use. The ISENa381 is ideal for measuring sodium concentrations in wastewater, drinking water and general water quality applications.
Hach Company Intellical™ ISENH318101 Ammonia (NH₃) Ion Selective Electrode (ISE) with Calibration Reagents Pack
The Intellical™ Ammonia ISE Analysis Package contains all you need to start measuring ammonia (NH3) with your HQD meter instrument: The Intellical™ ISENH3181 Ammonia ISE with 1 m cable, 3-pack of replacement Intellical ammonia membrane modules, one 50 mL bottle electrode filling solution, 500 mL bottles of 1 mg/L, 10 mg/L and 100 mg/L of Hach ammonia nitrogen standard solutions, pack of 100 Hach ammonia ionic strength adjustor (ISA) Powder Pillows, a 50 mL bottle of electrode storage solution, and ISE Basic User Manual.
Hach Company Sension+ 9662 Nitrate Combination Ion Selective Electrode (ISE)
Sension+ 9662C is a combination nitrate ion selective electrode (ISE) with an epoxy body, non-refillable, double-junction reference, and non-replaceable, solid-state PVC (polymer) membrane selective to nitrate ions in solution. The 9662C has a fixed 1 meter cable and BNC connector for laboratory use with the Hach Sension+ MM340 GLP pH/ISE Laboratory Meter or the Sension+ MM374 Laboratory Multimeter. The 9662C is ideal for measuring nitrate concentrations in drinking water, wastewater and general water quality laboratory applications.
World Precision Instrument Ion Selective Electrode - Potassium
Accurately measure potassium
These highly stable electrodes accurately measure calcium, potassium, hydrogen and TPP (Tetraphenylphosphonium) ion activity. Tips consist of 2 mm diameter plastic tubes sealed at one end with an ion-sensitive membrane. After filling with electrolyte solution, you can insert the tube into the holder and connect it to a pH meter. Tips and holders are interchangeable, so one tip may be replaced with another sensitive to a different ion. Replacing a tip takes less than a minute. Electrode tips normally last several months, when stored properly in saline solution. When replacement is necessary, only the tip needs be replaced.
Oakton by Cole-Parmer Ion-Selective Electrode (ISE), Silver/Sulfide, Double-Junction, BNC
Easily fit this electrode of silver and sulfide with glass body into small spaces without any added reference electrode.
Cole-Parmer Interchangeable Cable Refillable SJ Glass pH Probe; 329 x 8 mm
Match these combination electrodes with one of the connector cables listed at the right. If you use several pH meters that each have different connector types, these electrodes and cables can save you money. The probe-cable interface is moisture proof and noise free, with a sealing O-ring, gold-plated contacts, and PTFE insulation.
Oakton by Cole-Parmer Combination Ion-Selective Electrode (ISE), Copper (Cu+2)
Easily fit this electrode of copper with epoxy body into small spaces without any added reference electrode.
Cole-Parmer Insertion/Submersion pH Probe; DJ/CPVC/; /BNC
In-line or submersible electrodes with probe guard operate from 23 to 176°>F (-5 to 80°>C) and have a PVC housing with a 3/4'' NPT(M) fitting on both ends. Epoxy body withstands pressures to 100 psi. Measure pH from 0 to 14. All electrodes measure 6-3/4''L x 1'' OD, with a 1-3/4'' insertion depth.
Cole-Parmer All-in-One pH/ATC Probe, Refillable/DJ/Glass
Use these electrodes with most Oakton handheld or benchtop pH meters for accurate and reliable readings. They are refillable and provide a more accurate pH measurement. An amber glass bulb minimizes sodium error in high pH solutions. Use the electrode at temperatures up to 100 degrees Celsius.
Oakton by Cole-Parmer Combination Ion-Selective Electrode (ISE), Cyanide (CN)
Easily fit this electrode of cyanide with epoxy body into small spaces without any added reference electrode.
Cole-Parmer Solution Grounded High-Na pH Probe, DJ/PPS/No ATC; BNC
These electrodes offer solution ground, PTFE references with double junctions and polymerized gel. All models include a 10-ft cable with BNC pH connector and Ryton housing with 3/4'' NPT(M) threads.