{"id":2156,"date":"2020-12-16T10:37:00","date_gmt":"2020-12-16T01:37:00","guid":{"rendered":"https:\/\/sanwamekki.com\/info\/?p=883"},"modified":"2023-09-21T09:17:04","modified_gmt":"2023-09-21T00:17:04","slug":"trivalent-chromium-and-hexavalent-chromium","status":"publish","type":"post","link":"https:\/\/sanwamekki.com\/info\/column\/column_chromium\/trivalent-chromium-and-hexavalent-chromium\/","title":{"rendered":"\u3010\u3044\u307e\u3055\u3089\u805e\u3051\u306a\u3044\u30113\u4fa1\u30af\u30ed\u30e0\u30686\u4fa1\u30af\u30ed\u30e0\u306e\u9055\u3044"},"content":{"rendered":"\n<p>\u203b2023\u5e749\u670819\u65e5\u306b\u52a0\u7b46\u4fee\u6b63\u3092\u81f4\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"has-text-align-left\">\u7fa4\u99ac\u770c\u9ad8\u5d0e\u5e02\u306b\u3042\u308b(\u682a)\u4e09\u548c\u934d\u91d1\u3001\u4e8b\u696d\u7d71\u62ec\u90e8\u306e\u67f3\u6ca2\u3067\u3059\u3002<\/p>\n\n\n\n<p 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class=\"has-text-align-left\">\u4e16\u754c\u7684\u306b\u74b0\u5883\u6c5a\u67d3\u304c\u554f\u984c\u306b\u306a\u308a\u30012000\u5e74\u4ee3\u306b\u306fREACH\uff08Registration, Evaluation, Authorisation and Restriction of Chemicals\u306e\u7565\uff09\u898f\u5247\u3084<\/p>\n\n\n\n<p class=\"has-text-align-left\">RoHS\uff08Restriction of Hazardous Substances\u306e\u7565\uff09\u6307\u4ee4\u306a\u3069\u3001\u5371\u967a\u3068\u3055\u308c\u3066\u3044\u308b\u5316\u5b66\u7269\u8cea\u306b\u3064\u3044\u3066\u306e\u69d8\u3005\u306a\u898f\u5236\u304c\u6210\u7acb\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p 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class=\"lkc-excerpt\">\u7fa4\u99ac\u770c\u9ad8\u5d0e\u5e02\u306e\u682a\u5f0f\u4f1a\u793e\u4e09\u548c\u934d\u91d1\u3067\u306f\u96fb\u6c17\u4e9c\u925b\u30e1\u30c3\u30ad\u3082\u627f\u3063\u3066\u304a\u308a\u307e\u3059\u3002\u4e09\u4fa1\u30af\u30ed\u30e1\u30fc\u30c8\u304b\u3089\u30e6\u30cb\u30af\u30ed\u30e1\u30c3\u30ad\u307e\u3067\u5e45\u5e83\u3044\u7a2e\u985e\u306e\u30af\u30ed\u30e1\u30fc\u30c8\u51e6\u7406\u306b\u3082\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002<\/div><\/div><div 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