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Ion Selective Electrodes

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Ion Selective Electrodes

Ion-Selective Electrodes for Precise Ion Analysis

Ion-selective electrodes (ISEs) are modern analytical sensors designed for the rapid and accurate determination of specific ion concentrations in a wide range of laboratory and field applications. They play a vital role in environmental analysis, water testing, food and beverage analysis, biomedical research, pharmaceutical laboratories and industrial quality control, providing reliable measurements for routine analysis and process monitoring.

At BGB Analytik, we offer a comprehensive portfolio of ion-selective electrodes compatible with ion meters and titrators from leading manufacturers including Mettler Toledo, Hach, Thermo Scientific, SI Analytics and WTW. Our range supports the determination of fluoride, chloride, sodium, potassium, calcium, nitrate and many other ions, helping you select the optimal sensor for your analytical application.

Explore our selection of Half-Cell Ion-Selective Electrodes and Combined Ion-Selective Electrodes to find the most suitable solution for your instrument, sample matrix and analytical requirements, ensuring accurate, reproducible and dependable ion measurements.

Find useful information in the tool How to Use Ion Selective Electrodes.

Mettler Toledo Ion Selective Electrodes

WTW Ion Selective Electrodes

Thermo Scientific Ion Selective Electrodes

Hach Ion Selective Electrodes

Filter products

Ion Concentration

Hach
Mettler Toledo
Thermo Scientific
WTW

DX
IntelliCAL
Orion
WTW
perfectION

1 m
1.2 m
3 m
no

BNC
DIN
Lemo
S7
Screw Cap
n.a.

0.5 mol/l MgSO4
1 mol/L KNO3
1 mol/L TRIS HCl
3 mol/L KCl
5 mol/L NaClO4
10 mol/L NaOH
51344760
51344761
51344762
51344763
51344765
Ag+: 51344760, S2-: see manual
Ammonium ISA
Chloride ISA
Fluoride ISA
ISA/Ca
ISA/FK
ISA/K
ISA/Na
MZ/NH3/CN
NH4Cl / NH4OH
Nitrate ISA
Sodium ISA
TISAB
TISAB/NO3
TISAB III
n.a.

Combined
Combined with Reagents Set
Half Cell

0.02 mol/L NH4Cl
0.1 mol/L NH4Cl
1 mol/L KNO3
2 mol/L MgSO4
3 mol/L KCl
ELY/BR/503
ELY/BR/503/K
ELY/BR/503/N
Ion Electrolyte A
Ion Electrolyte B
Ion Electrolyte D
Ion Electrolyte E
Ion Electrolyte F
Non-Refillable
n.a.

Ammonia
Ammonium
Barium
Bromide
Cadmium
Calcium
Carbon Dioxide
Chloride
Copper
Copper/Nickel
Cupric
Cyanide
Fluoride
Fluoride/Aluminium/Phosphate/Lithium
Fluoroborate
Iodide
Lead
Lithium
Nitrate
Potassium
Silver/Sulfide
Sodium
Sulfide
Thiocyanate
n.a.

Epoxy
Glass
POM
POM/PVC
Plastic
n.a.

Calcium Ion

137 Products

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Hach IntelliCAL ISECL18101 Chloride Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISECL18101 Chloride Combined Ion Selective Electrode, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISECL18101

Price on request

Hach IntelliCAL ISECL18103 Chloride Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISECL18103 Chloride Combined Ion Selective Electrode, BNC Connection, 3m Cable, ea.

Art.-Nr.: HACH-ISECL18103

Price on request

Hach IntelliCAL ISECL181AP Chloride Comb. IS Electrode w Cal. Reagents Pack, ea.

Hach IntelliCAL ISECL181AP Chloride Comb. Ion Selective Electrode with Cal. Reagents Pack, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISECL181AP

Price on request

Hach IntelliCAL ISEF12101 Fluoride Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISEF12101 Fluoride Combined Ion Selective Electrode, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISEF12101

Price on request

Hach IntelliCAL ISEF12103 Fluoride Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISEF12103 Fluoride Combined Ion Selective Electrode, BNC Connection, 3m Cable, ea.

Art.-Nr.: HACH-ISEF12103

Price on request

Hach IntelliCAL ISEF121AP Fluoride Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISEF121AP Fluoride Combined Ion Selective Electrode, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISEF121AP

Price on request

Hach IntelliCAL ISENA38101 Sodium Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISENA38101 Sodium Combined Ion Selective Electrode, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISENA38101

Price on request

Hach IntelliCAL ISENA38103 Sodium Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISENA38103 Sodium Combined Ion Selective Electrode, BNC Connection, 3m Cable, ea.

Art.-Nr.: HACH-ISENA38103

Price on request

Hach IntelliCAL ISENA381AP Sodium Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISENA381AP Sodium Combined Ion Selective Electrode, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISENA381AP

Price on request

Hach IntelliCAL ISENH318101 Ammonia Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISENH318101 Ammonia Combined Ion Selective Electrode, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISENH318101

Price on request

Hach IntelliCAL ISENH318103 Ammonia Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISENH318103 Ammonia Combined Ion Selective Electrode, BNC Connection, 3m Cable, ea.

Art.-Nr.: HACH-ISENH318103

Price on request

Hach IntelliCAL ISENH3181AP Ammonia Comb. IS Electrode w Cal. Reagents Pack, ea.

Hach IntelliCAL ISENH3181AP Ammonia Comb. Ion Selective Electrode with Cal. Reagents Pack, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISENH3181AP

Price on request

Hach IntelliCAL ISENH418101 Ammonium Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISENH418101 Ammonium Combined Ion Selective Electrode, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISENH418101

Price on request

Hach IntelliCAL ISENH418103 Ammonium Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISENH418103 Ammonium Combined Ion Selective Electrode, BNC Connection, 3m Cable, ea.

Art.-Nr.: HACH-ISENH418103

Price on request

Hach IntelliCAL ISENH4181AP Combined IS Electrode with Cal. Reagents Pack, ea.

Hach IntelliCAL ISENH4181AP Combined Ion Selective Electrode with Cal. Reagents Pack, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISENH4181AP

Price on request

Hach IntelliCAL ISENO318101 Nitrate Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISENO318101 Nitrate Combined Ion Selective Electrode, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISENO318101

Price on request

Hach IntelliCAL ISENO318103 Nitrate Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISENO318103 Nitrate Combined Ion Selective Electrode, BNC Connection, 3m Cable, ea.

Art.-Nr.: HACH-ISENO318103

Price on request

Hach IntelliCAL ISENO3181AP Nitrate Combined Ion Selective Electrode, ea.

Hach IntelliCAL ISENO3181AP Nitrate Combined Ion Selective Electrode, BNC Connection, 1m Cable, ea.

Art.-Nr.: HACH-ISENO3181AP

Price on request

Mettler Toledo DX312-Cd Cadmium Half-Cell Ion Selective Electrode, ea.

Mettler Toledo DX312-Cd Cadmium Half-Cell Ion Selective Electrode, S7 Connection, No Cable, ea.

Art.-Nr.: MT-51107672

CHF 1,460.00

Mettler Toledo DX207-Li Lithium Half-Cell Ion Selective Electrode, ea.

Mettler Toledo DX207-Li Lithium Half-Cell Ion Selective Electrode, S7 Connection, No Cable, ea.

Art.-Nr.: MT-51107673

CHF 1,440.00

Mettler Toledo DX337-Ba Barium Half-Cell Ion Selective Electrode, ea.

Mettler Toledo DX337-Ba Barium Half-Cell Ion Selective Electrode, S7 Connection, No Cable, ea.

Art.-Nr.: MT-51107674

CHF 1,440.00

Mettler Toledo DX232-S Sulfide Half-Cell Ion Selective Electrode, ea.

Mettler Toledo DX232-S Sulfide Half-Cell Ion Selective Electrode, S7 Connection, No Cable, ea.

Art.-Nr.: MT-51107675

CHF 1,360.00

Mettler Toledo DX287-BF4 Fluoroborate Half-Cell Ion Selective Electrode, ea.

Mettler Toledo DX287-BF4 Fluoroborate Half-Cell Ion Selective Electrode, S7 Connection, No Cable, ea.

Art.-Nr.: MT-51107676

CHF 1,450.00

Mettler Toledo DX264-Cu Copper Half-Cell Ion Selective Electrode, ea.

Mettler Toledo DX264-Cu Copper Half-Cell Ion Selective Electrode, S7 Connection, No Cable, ea.

Art.-Nr.: MT-51107678

CHF 1,420.00

Mettler Toledo DX327-I Iodide Half-Cell Ion Selective Electrode, ea.

Mettler Toledo DX327-I Iodide Half-Cell Ion Selective Electrode, S7 Connection, No Cable, ea.

Art.-Nr.: MT-51107680

CHF 1,330.00