Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HINO Takanobu and NAKANISHI Shigeko and NAGASHIMA Kunio,Direct determination of fluoride ion in mineral spring water with an ion-selective electrode using standard addition method and computer calculation.,BUNSEKI KAGAKU,05251931,The Japan Society for Analytical Chemistry,1992,41,10,T125-T129,https://cir.nii.ac.jp/crid/1390282679029932416,https://doi.org/10.2116/bunsekikagaku.41.10_t125