When simple method of detection of the harmful ion which is included in ground and the harmful

摘要

PROBLEM TO BE SOLVED: To simply detect harmful ions such as chromium (III) ions, etc., included in a ground at a measuring site.;SOLUTION: A luminol is chemically modified to a detection filter 5 to which a sample comes in contact. Harmful ions are detected by measuring an intensity of chemiluminescence generated when the luminol contacts the harmful ions.;COPYRIGHT: (C)2002,JPO