MULTILAYER FILM ELECTRODE PACKING BODY USED FOR ELECTROLYTE SLIDE

摘要

PROBLEM TO BE SOLVED: To prevent the ion selection film of a multilayer film electrode used for an electrolyte slide from being damaged, concerning the electrolyte slide used for analyzing the component of blood or the like. SOLUTION: A long packing film 20 and a long multilayer film electrode 30 provided with the ion selection film 33 on the center part other than both side ends are wound in superposed state. Projection parts 22 higher than the thickness of the ion selection film 33 are formed on both side ends of at least one surface on the packing film 20. The packing film 20 and the multilayer film electrode 30 are formed so that the ion selection film 33 is positioned between the projection parts 22 and that the projection parts 22 are in contact with both side ends of the ion selection film 33 of the multilayer film electrode 30.