A chlorate ion-selective electrode based on a poly(vinyl chloride)-matrix membrane.
An electrode has been prepared, consisting of a PVC membrane containing Corning 477316 nitrate liquid ion-exchanger in the chlorate form, which responds to chlorate ions. It has a faster response (1-2 sec) and lower limit of detection (3 x 10(-5)M) than the nitrate electrode for chlorate determination. Selectivity coefficients for the electrode towards several other ions have been measured.
Hiiro
K
K
Chemistry Department, UWIST, Cardiff CF1 3NU, WalesU.K.
Moody
G J
GJ
Thomas
J D
JD