What is the detection limit for ISE25Cl (E41M003)?

Document ID

Document ID TE11125


Version 2.0


Status Published

Published Date

Published Date 03/08/2019
What is the detection limit for ISE25Cl (E41M003)?

The typical detection limit for ISE25Cl  is 10-5 M Cl-.
The detection limit is defined by the cross-section of the two extrapolated linear parts of the ion-selective calibration curve. In practice, detection limit on the order of 10-5-10-6M is measured for most of ion-selective electrodes. The observed detection limit is often governed by the presence of other interfering ions or impurities.
The typical detection limit 10-5 M Cl-.
The concentration range goes from 5 x 10-5 to 1 M Cl- (1.8 to 35000 ppm).


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