| 摘要 |
PROBLEM TO BE SOLVED: To provide a simplified analyzer dispensing, with handling work for a film that contains particulate dithizone for selectively capturing mercury ions, and allowing the quantity of mercury ions to be determined on site, in a simple and rapid manner. SOLUTION: The simplified analyzer includes a through-hole 12 with its upstream-side opening 17, made wide-mouthed while letting a sample liquid run therethrough from the upstream-side opening 17 to its downstream-side opening 18; a filtering material 20 provided in the middle of the through hole 12; and a mercury-ion capture film 22, made by fixing solid components contained in a dispersion liquid on the surface of the filtering material 20, by supplying the dispersion liquid that contains the particulate dithizone to the upstream-side opening 17. The capture film 22 is placed on the outside so that direct viewing can be made, in a directly visible way from the upstream-side opening 17 of the through-hole 12. COPYRIGHT: (C)2011,JPO&INPIT
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