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Ion selective electrodes

Electro-chemical concentration determination with ISE electrodes. You can choose from two types: Half cells or combined electrodes

WTW's Ion selective electrodes
WTW's Ion selective electrodes
_white_ 500 series 800 series
With built-in reference _X_
Without built-in reference _X_
NH4+_blue65_ _O_
Pb2+_blue65_ _O_ _O_
Br-_blue65_ _O_ _O_
Cd2+_blue65_ _O_ _O_
Ca 2+_blue65_ _O_ _O_
CI-_blue65_ _O_ _O_
CN-_blue65_ _O_ _O_
F-_blue65_ _O_ _O_
I-_blue65_ _O_ _O_
K+_blue65_ _O_ _O_
Cu2+ _O_ _O_
NA+ _O_
NO3- _O_ _O_
Ag+ _O_ _O_
S2- _O_ _O_

WTW offers a complete selection of ion selective electrodes and meters; you select from two types: the half cells of the 500 series for which you will need a reference electrode type R 503 (an exception for this is the gas-sensitive NH 500/2 with integrated reference electrode) or the combined electrodes of the 800 series.

The combined electrodes type 800 are excellent in their handling and offer the additional opportunity to also measure small sample volumes, as the ion selective and the reference electrodes are combined in a compact rod. Furthermore, they are convincing with their exceptionally great price/performance ratio.

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