Simple analyzer of water quality and analysis methods of water quality using the same

摘要

PROBLEM TO BE SOLVED: To provide a simplified analyzer, dispensing with troublesome pretreatment and posttreatment, and allowing the concentration of objective substances contained in a sample liquid to be measured simply and rapidly on site, and to provide a method of analysis which uses the analyzer.;SOLUTION: The simplified analyzer includes a tubular guide 100, including a through-hole 12, with its upstream-side opening made wide-mouthed, while letting a specimen liquid run therethrough from the upstream-side opening to its downstream-side opening; and a filtering film 20 provided in the middle of the through-hole 12 for causing an object substance to stick thereto or collecting it. The filtering film 20 is placed on the outside so that it is directly visible in the face from the upstream-side opening of the through-hole 12. The tubular guide is fit in the upstream-side opening of the through-hole to a block-out portion of the filtering film, and supplying the sample liquid to an outside-placed remainder of the filtering film.;COPYRIGHT: (C)2011,JPO&INPIT