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公开(公告)号:US3558528A
公开(公告)日:1971-01-26
申请号:US3558528D
申请日:1968-11-04
Applicant: BECKMAN INSTRUMENTS INC
Inventor: BUCK RICHARD P , NOLAN ROBERT W
Abstract: A SODA-SILICATE GLASS CONTAINING ABOUT 6 TO 9 MOLE PERCENT OF AN ADMIXTURE OF ZARO2 AND TIO2. THE GLASS HAS EXCEPTIONALLY LOW ELECTRICAL RESISTANCE AND IS SENSITIVE TO ALKALI METAL IONS, SUCH AS POTASSIUM AND SODIUM IONS. THE GLASS IS PARTICULARYL SUITED FOR FORMATION INTO ION SENSITIVE BULBS OF GLASS ELECTRODES UTILIZED FOR MEASURING ALKALI METAL ION CONCENTRATIONS OF SOLUTIONS.