Modular half cell with exchangeable diaphragm and S-7 plug head for determining the concentration of individual ions in aqueous solutions. Easy to use and require comparatively low expenditure on apparatus thereby offering advantages over wet chemistry and instrument analysis methods. Ion selective electrodes must be used in conjunction with a suitable reference electrode (InLab® Reference, cat no. 9.041 590 or InLab® Reference Plus, cat no. 9.041 591).
Type
Measuring range mol / l
Temp. range max. °C
Membrane
PK
Cat. No.
Bromide DX280
1 ... 10-6
0 ... 80
Solid state
1
9.041 721
Chloride DX235
1 ... 10-5
0 ... 80
Solid state
1
9.041 723
Fluoride DX219
1 ... 10-6
0 ... 80
Solid state
1
9.041 725
Calcium DX240
1 ... 10-6
0 ... 50
Polymer matrix
1
9.041 730
Potassium DX239
1 ... 10-6
0 ... 50
Polymer matrix
1
9.041 731
Nitrate DX262
1 ... 10-5
0 ... 50
Polymer matrix
1
9.041 732
Ammonium DX218
1 ... 10-6
0 ... 50
Polymer matrix
1
9.041 733
Copper DX264
1 ... 10-6
0 ... 50
Polymer matrix
1
9.041 736
Sodium DX223*
1 ... 10-7
0 ... 60
Glass
1
9.041 735
NH3
10-2 ... 10-6
0 ... 50
Foil
1
9.041 745
InLab® Reference
0 ... 100
1
9.041 590
InLab® Reference Plus
0 ... 60
1
9.041 591
* Module not exchangeable. Further ions sensitive electrodes on request.
Ion selective, gas-sensitive electrodes
Modular half cell with exchangeable diaphragm and S-7 plug head for determining the concentration of individual ions in aqueous solutions. Easy to use and require comparatively low expenditure on apparatus thereby offering advantages over wet chemistry and instrument analysis methods. Ion selective electrodes must be used in conjunction with a suitable reference electrode (InLab® Reference, cat no. 9.041 590 or InLab® Reference Plus, cat no. 9.041 591).
Ion selective, gas-sensitive electrodes