{"id":4917,"date":"2021-12-15T15:07:37","date_gmt":"2021-12-15T15:07:37","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=4917"},"modified":"2026-04-28T10:41:53","modified_gmt":"2026-04-28T10:41:53","slug":"can-the-reagents-that-have-been-stored-for-a-long-time-be-used","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/can-the-reagents-that-have-been-stored-for-a-long-time-be-used\/","title":{"rendered":"\uc624\ub7ab\ub3d9\uc548 \ubcf4\uad00\ud55c \uc2dc\uc57d\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?"},"content":{"rendered":"<!-- lc-qa-start -->\n<p><strong>\ube60\ub978 \ub2f5\ubcc0:<\/strong> \uc2e4\uc6a9\uc801\uc778 \ud654\ud559\ubb3c\uc9c8 \uc870\ub2ec \uacb0\uc815\uc740 \uba3c\uc800 \uc0ac\uc6a9 \ubaa9\uc801\uc744 \uc815\ud558\ub294 \uac83\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec, \uaddc\ubaa8 \ud655\ub300\ub97c \ud558\uae30 \uc804\uc5d0 \uc21c\ub3c4, \ud638\ud658\uc131, \ubcf4\uad00 \ubc0f \uacf5\uc815 \ud2b9\uc131\uc744 \uac80\uc99d\ud558\ub294 \uacfc\uc815\uc744 \uac70\uce69\ub2c8\ub2e4.<\/p>\n<!-- lc-qa-end -->\n\n\n<p>\uc2dc\uc57d\uc758 \uc720\ud6a8\uae30\uac04\uc744 \ud655\uc778\ud558\ub294 \ubc29\ubc95<\/p>\n\n\n\n<p>\uc2dc\uc57d\uc758 \uc720\ud6a8 \uae30\uac04\uc740 \uc2e4\ud5d8 \uacb0\uacfc\uc758 \uc815\ud655\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc2e4\uc81c \uc0ac\uc6a9\uc5d0\uc11c \uc0ac\ub78c\ub4e4\uc740 \ud56d\uc0c1 \ud654\ud559 \uc2dc\uc57d\uc758 \ud6a8\uacfc\ub97c \uc0dd\uc0b0 \ub0a0\uc9dc\ub85c \ud310\ub2e8\ud558\ub294 \ub370 \uc775\uc219\ud558\uc9c0\ub9cc \uc774\ub294 \uc0ac\uc2e4 \uc798\ubabb\ub41c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud654\ud559 \uc2dc\uc57d\uc740 \uc2dd\ud488\uc774\ub098 \uc758\uc57d\ud488\ucc98\ub7fc \uc720\ud1b5\uae30\ud55c\uc774 \uc5c4\uaca9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud654\ud559 \uc2dc\uc57d\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc720\ud1b5 \uae30\ud55c\uc5d0 \ub300\ud55c \uad6c\uccb4\uc801\uc778 \uc694\uac74\uacfc \uc81c\ud55c\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud654\ud559 \uc2dc\uc57d\uc758 \uc720\ud1b5\uae30\ud55c\uc774 \uc5ec\ub7ec \uc694\uc778\uc758 \uc601\ud5a5\uc744 \ubc1b\uae30 \ub54c\ubb38\uc5d0 \ud654\ud559\uc801 \ud2b9\uc131, \ubcf4\uad00 \uc870\uac74 \ub4f1\uc744 \uae30\uc900\uc73c\ub85c \uc2e4\uc81c \uc791\uc5c5\uacfc \uacb0\ud569\ud574\uc57c \ud55c\ub2e4\ub294 \uc0ac\uc2e4\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc0c1\ud669\uc5d0 \ub530\ub77c \uc2dc\uc57d\uc758 \ubcc0\uc9c8 \uc5ec\ubd80\uc640 \uc2dc\uc57d\uc744 \uacc4\uc18d \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc2dc\uc57d\uc758 \ud2b9\uc131\uc774 \uc720\ud6a8\uae30\uac04\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/p>\n\n\n\n<p>\ud654\ud559 \uc2dc\uc57d\uc758 \uc720\ud1b5\uae30\ud55c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc2dc\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2dc\uc57d\uc758 \ubcc0\uc9c8 \uc5ec\ubd80\ub294 \uc8fc\ub85c \uacbd\ud5d8\uacfc \uc0c8 \uc2dc\uc57d\uacfc \uc624\ub798\ub41c \uc2dc\uc57d \uac04\uc758 \ube44\uad50 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \ud310\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud654\ud559 \uc2dc\uc57d\uc758 \uc720\ud6a8 \uae30\uac04\uc740 \ud654\ud559 \ubb3c\uc9c8\uc758 \ud654\ud559\uc801 \ud2b9\uc131 \ubcc0\ud654\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc0c1\ud669\uc5d0\uc11c \ud654\ud559\uc801\uc73c\ub85c \uc548\uc815\uc801\uc778 \ubb3c\uc9c8\uc740 \uc720\ud1b5\uae30\ud55c\uc774 \uae38\uace0 \ubcf4\uad00 \uc870\uac74\uc774 \ub354 \uac04\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c \uc6d0\uce59\uc744 \ub530\ub985\ub2c8\ub2e4(\uc808\ub300\uc801\uc778 \uc6d0\uce59\uc774 \uc544\ub2cc \uc77c\ubc18 \uc6d0\uce59):<\/p>\n\n\n\n<p>1<\/p>\n\n\n\n<p><a href=\"https:\/\/longchangchemical.com\/ko\/product\/liquid-sodium-silicate-cas-1344-09-8\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ubb34\uae30 \ud654\ud569\ubb3c<\/a>\ub294 \uc801\uc808\ud558\uac8c \ubcf4\uad00\ud558\uace0 \ud3ec\uc7a5\uc774 \uc190\uc0c1\ub418\uc9c0 \uc54a\uc558\ub2e4\uba74 \uc774\ub860\uc801\uc73c\ub85c \uc624\ub7ab\ub3d9\uc548 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc0b0\ud654\ub418\uae30 \uc27d\uc2b5\ub2c8\ub2e4(\uc544\ud669\uc0b0\uc5fc, \ud398\ub180, \ucca0\uc5fc, \uc694\uc624\ub4dc\ud654\ubb3c, \ud669\ud654\ubb3c \ub4f1). \uace0\uccb4 \ub610\ub294 \uacb0\uc815\uc740 \ubc00\ubd09\ud558\uc5ec \ubcf4\uad00\ud574\uc57c\ud558\uba70 \uc7a5\uae30 \ubcf4\uad00\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc218\uc131 \ud669\uc0b0 \ubc0f \ud669\uc0b0 \uc218\uc18c \uc6a9\uc561\uc740 \ubc00\ubd09\ud558\uc5ec \ubcf4\uad00\ud574\uc57c\ud558\uba70 \uce7c\ub968, \ub098\ud2b8\ub968, \ubc31\ub9b0\uc740 \uc561\uccb4 \ubc00\ubd09 \ud615\ud0dc\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub354 \ud544\uc694\ud569\ub2c8\ub2e4), \uc27d\uac8c \uc6a9\ud574\ub418\ub294 \ubb3c\uc9c8\uc740 \uc5b4\ub461\uace0 \uc2dc\uc6d0\ud558\uace0 \uac74\uc870\ud55c \uc870\uac74\uc5d0\uc11c \ud3ec\uc7a5 \ubc0f \ubcf4\uad00 \uc870\uac74\uc774 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub2e8\uae30\uac04 (1 ~ 5 \ub144) \ub9cc \ubcf4\uad00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>2<\/p>\n\n\n\n<p>\uc720\uae30 \uc800\ubd84\uc790 \ud654\ud569\ubb3c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud718\ubc1c\uc131\uc774 \ub192\uace0 \ud3ec\uc7a5\uc758 \uae30\ubc00\uc131\uc774 \ub354 \uc88b\uc73c\uba70 \uc7a5\uae30\uac04(3~5\ub144) \ubcf4\uad00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc0b0\ud654\ub418\uae30 \uc27d\uace0 \uc5f4\uc5d0 \uc758\ud574 \ubd84\ud574\ub418\uba70 \uc27d\uac8c \uc911\ud569\ub418\uace0 \uac10\uad11\uc131 \ubb3c\uc9c8\uc785\ub2c8\ub2e4. \ud3ec\uc7a5 \ubc0f \ubcf4\uad00 \uc870\uac74\uc774 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub530\ub77c \uc5b4\ub461\uace0 \uc11c\ub298\ud558\uba70 \uac74\uc870\ud55c \uc870\uac74\uc5d0\uc11c \ub2e8\uae30\uac04(1~5\ub144)\ub9cc \ubcf4\uad00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>3<\/p>\n\n\n\n<p>\uc720\uae30 \uace0\ubd84\uc790, \ud2b9\ud788 \uc624\uc77c, \ub2e4\ub2f9\ub958, \ub2e8\ubc31\uc9c8\uacfc \uac19\uc740 \uc0dd\uba85 \ubb3c\uc9c8, <a href=\"https:\/\/longchangchemical.com\/ko\/what-is-naringinase\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ud6a8\uc18c<\/a>\uc640 \ud3a9\ud0c0\uc774\ub4dc\ub294 \ubbf8\uc0dd\ubb3c, \uc628\ub3c4, \ube5b\uc758 \uc601\ud5a5\uc5d0 \ub9e4\uc6b0 \ucde8\uc57d\ud558\uc5ec \ud65c\uc131\uc744 \uc783\uac70\ub098 \ubcc0\uc9c8\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubc18\ub4dc\uc2dc \ub0c9\uc7a5 \ubcf4\uad00(\ub0c9\ub3d9)\ud574\uc57c \ud569\ub2c8\ub2e4. \ub354 \uc9e7\uac8c.<\/p>\n\n\n\n<p>4<\/p>\n\n\n\n<p>\uc6d0\uce59\uc801\uc73c\ub85c \uae30\uc900 \ubb3c\uc9c8, \ud45c\uc900 \ubb3c\uc9c8 \ubc0f \uace0\uc21c\ub3c4 \ubb3c\uc9c8\uc740 \ubcf4\uc874 \uaddc\uc815\uc5d0 \ub530\ub77c \ud3ec\uc7a5\uc774 \uc190\uc0c1\ub418\uc9c0 \uc54a\uace0 \ud654\ud559 \ud658\uacbd\uc758 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uad00\ud574\uc57c \ud558\uba70 \ubcf4\uad00 \uc2dc\uac04\uc774 \ub108\ubb34 \uae38\uc5b4\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uae30\uc900 \ubb3c\uc9c8\uc740 \uc720\ud6a8 \uae30\uac04 \ub0b4\uc5d0 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc0c1\uc628(15\u00b0C~25\u00b0C)\uc5d0\uc11c\uc758 \ubcf4\uad00 \uc2dc\uac04\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 2\uac1c\uc6d4\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 2\uac1c\uc6d4\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc0ac\uc6a9 \uc804\uc5d0 \uc7ac\uad50\uc815 \ub610\ub294 \uc810\uac80\uc744 \ubc1b\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>5<\/p>\n\n\n\n<p>\ubc30\uc9c0: \uaddc\uc815\uc5d0 \ub530\ub77c \ubc30\uc9c0\ub97c \uc900\ube44 \ubc0f \uba78\uade0\ud558\uace0 \uc2e4\uc628\uc73c\ub85c \uc2dd\ud78c \ud6c4 \uc5b4\ub450\uc6b4 \uacf3\uc5d0 \ubcf4\uad00\ud558\uc138\uc694(\uac00\uae09\uc801 \ub0c9\uc7a5\uace0\uc5d0 \ubcf4\uad00\ud558\uc138\uc694). \uc900\ube44\ub41c \ubc30\uc9c0\ub294 1\uac1c\uc6d4 \uc774\ub0b4\uc5d0 \ubaa8\ub450 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>6<\/p>\n\n\n\n<p>\ub2ec\ub9ac \uba85\uc2dc\ub418\uc9c0 \uc54a\ub294 \ud55c \ud14c\uc2a4\ud2b8 \uc6a9\uc561, \uc644\ucda9 \uc6a9\uc561 \ubc0f \uc9c0\ud45c(\uc561\uccb4)\uc758 \uc720\ud6a8 \uae30\uac04\uc740 \ubc18\ub144\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc561\uc0c1\uc6a9 \uc774\ub3d9\uc0c1 \ubc0f \uc815\uc81c\uc218\ub294 15\uc77c \ub3d9\uc548 \uc720\ud6a8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>7<\/p>\n\n\n\n<p>\ub2ec\ub9ac \uba85\uc2dc\ub418\uc9c0 \uc54a\ub294 \ud55c, \uc561\uccb4 \uc2dc\uc57d\uc740 \uac1c\ubd09 \ud6c4 1\ub144\uac04, \uace0\uccb4 \uc2dc\uc57d\uc740 \uac1c\ubd09 \ud6c4 3\ub144\uac04 \uc720\ud6a8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud658\uacbd \uc870\uac74\uc774 \uc720\ud6a8 \uae30\uac04\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1<\/p>\n\n\n\n<p>\uacf5\uae30\uc758 \uc601\ud5a5: \uacf5\uae30 \uc911\uc758 \uc0b0\uc18c\ub294 \ud658\uc6d0\uc81c\ub97c \uc0b0\ud654\uc2dc\ud0a4\uace0 \ud30c\uad34\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \uac15\uc54c\uce7c\ub9ac\uc131 \uc2dc\uc57d\uc740 \uc774\uc0b0\ud654\ud0c4\uc18c\ub97c \uc27d\uac8c \ud761\uc218\ud558\uc5ec \ud0c4\uc0b0\uc5fc\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc218\ubd84\uc740 \uc77c\ubd80 \uc2dc\uc57d\uc744 \ud76c\uc11d\uc2dc\ud0a4\uace0 \uc751\uc9d1\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70, \uc12c\uc720\uc640 \uba3c\uc9c0\ub294 \ud2b9\uc815 \uc2dc\uc57d\uc758 \uc0c9\uc744 \uac10\uc18c\uc2dc\ud0a4\uac70\ub098 \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>2<\/p>\n\n\n\n<p>\uc628\ub3c4\uc758 \uc601\ud5a5: \uc2dc\uc57d\uc758 \uc5f4\ud654 \uc18d\ub3c4\ub294 \uc628\ub3c4\uc640 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\ub984\uc758 \uace0\uc628\uc740 \ubd88\uc548\uc815\ud55c \uc2dc\uc57d\uc758 \ubd84\ud574\ub97c \uac00\uc18d\ud654\ud558\uace0, \uaca8\uc6b8\uc758 \ud639\ud55c\uc740 \ud3ec\ub984\uc54c\ub370\ud788\ub4dc\uc758 \uc911\ud569\uacfc \uce68\uc804\ubb3c \uc5f4\ud654\ub97c \ucd09\uc9c4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>3<\/p>\n\n\n\n<p>\ube5b\uc758 \uc601\ud5a5: \ud587\ube5b\uc758 \uc790\uc678\uc120\uc740 \ud2b9\uc815 \uc2dc\uc57d(\uc740\uc5fc, \uc218\uc740\uc5fc, \uce7c\ub968, \ub098\ud2b8\ub968, \ube0c\ub86c\uacfc \uc694\uc624\ub4dc\uc758 \uc554\ubaa8\ub284\uc5fc, \ud2b9\uc815 \ud398\ub180 \uc2dc\uc57d \ub4f1)\uc758 \ud654\ud559 \ubc18\uc751\uc744 \uac00\uc18d\ud654\ud558\uc5ec \ubcc0\uc9c8\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>4<\/p>\n\n\n\n<p>\ubd88\uc21c\ubb3c\uc758 \uc601\ud5a5. \ubd88\uc548\uc815\ud55c \uc2dc\uc57d\uc758 \uc21c\ub3c4\uc640 \uc5f4\ud654\uc758 \uc601\ud5a5\ub3c4 \ubb34\uc2dc\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc21c\uc218\ud55c \ube0c\ub86c\ud654 \uc218\uc740\uc740 \uc2e4\uc81c\ub85c \ube5b\uc758 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc9c0\ub9cc \ubbf8\ub7c9\uc758 \ube0c\ub86c\ud654 \uc218\uc740\uc774\ub098 \uc720\uae30 \ubd88\uc21c\ubb3c\uc774 \ud3ec\ud568\ub41c \ube0c\ub86c\ud654 \uc218\uc740\uc740 \ube5b\uc5d0 \ub178\ucd9c\ub418\uba74 \uac80\uac8c \ubcc0\ud558\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>5<\/p>\n\n\n\n<p>\uc720\ud1b5\uae30\ud55c\uc774 \ubbf8\uce58\ub294 \uc601\ud5a5. \ubd88\uc548\uc815\ud55c \uc2dc\uc57d\uc740 \uc7a5\uae30 \ubcf4\uad00 \ud6c4 \ubd88\uade0\ud615 \uc911\ud569, \ubd84\ud574 \ub610\ub294 \uce68\uc804\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf4\uad00 \uae30\uac04 \ubc0f \uc720\ud6a8 \uae30\uac04 \ub3d9\uc548 \uc561\uccb4\uc5d0 \ubc15\ub9ac, \ud0c1\ub3c4, \ubcc0\uc0c9, \uacf0\ud321\uc774 \ub4f1\uc758 \uc774\uc0c1 \ud604\uc0c1\uc774 \ubc1c\uacac\ub418\uba74 \uc2dc\ub8cc \uac80\ucd9c\uc5d0 \uc774\ub3d9\uc0c1\uc744 \uc0ac\uc6a9\ud560 \ub54c \uc2dc\ub8cc\uc758 \uc720\uc9c0 \uc2dc\uac04 \ub610\ub294 \uc0c1\ub300 \uc720\uc9c0 \uc2dc\uac04\uc774 \ud06c\uac8c \ubcc0\ud558\uace0 \uc218\ubd84 \ud761\uc218, \ubcc0\uc0c9 \ub4f1\uacfc \uac19\uc740 \uace0\uccb4\uac00 \ubcc0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\uc815\uc0c1\uc801\uc778 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uba74 \uc0ac\uc6a9\uc744 \uc911\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub9cc\ub8cc\uc77c\uc5d0 \ub300\ud55c \uc0ac\uc6a9 \ud6a8\uacfc<\/p>\n\n\n\n<p>\ud654\ud559 \uc2dc\uc57d\uc758 \uc720\ud6a8 \uae30\uac04\uc740 \uc0ac\uc6a9 \uc694\uac74\uc5d0 \ub530\ub77c \ud310\ub2e8\ub429\ub2c8\ub2e4. \uac00\uc7a5 \uc911\uc694\ud55c \uc810\uc740 \uc2dc\uc57d\uc774 \uacb0\uacfc\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc601\ud5a5\uc774 \uc788\ub294 \uacbd\uc6b0 \uc720\ud6a8 \uae30\uac04\uc744 \ub2e8\ucd95\ud558\uac70\ub098 \ud3d0\uae30\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n<!-- lc-commercial-start -->\n<h2>\uc77c\ubc18 \uc0b0\uc5c5\uc6a9 \ud654\ud559\ubb3c\uc9c8 \uc870\ub2ec\uc744 \uc704\ud55c \uc2e4\uc6a9\uc801\uc778 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/h2>\n<p>\ud300\uc774 \uc774\ub860\uc5d0\uc11c \uc2e4\uc81c \uc801\uc6a9 \ub2e8\uacc4\ub85c \ub118\uc5b4\uac08 \ub54c \uc77c\ubc18\uc801\uc778 \ud654\ud559\uc801 \uacb0\uc815\uc774 \ub354\uc6b1 \uba85\ud655\ud574\uc9d1\ub2c8\ub2e4. \uc989, \uc7ac\ub8cc\uac00 \uc5b4\ub5a4 \uc5ed\ud560\uc744 \ud574\uc57c \ud558\ub294\uc9c0, \uc5bc\ub9c8\ub098 \uc21c\ub3c4\uac00 \ub192\uc544\uc57c \ud558\ub294\uc9c0, \uc2e4\uc81c \uacf5\uc815\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\uc6a9\ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc5b4\ub5a4 \ud6c4\uc18d \uc81c\uc57d \uc870\uac74\uc744 \ucda9\uc871\ud574\uc57c \ud558\ub294\uc9c0 \ub4f1\uc774 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uba3c\uc800 \uc0ac\uc6a9 \uc0ac\ub840\ub97c \uc815\uc758\ud558\uc138\uc694.<\/strong> \uc2e4\ud5d8\uc2e4 \uc218\uc900\uc758 \uc774\ud574\uc640 \uc0b0\uc5c5 \ud604\uc7a5\uc758 \uad6c\ub9e4 \uacb0\uc815\uc5d0\ub294 \uc885\uc885 \uc11c\ub85c \ub2e4\ub978 \uc218\uc900\uc758 \uc0c1\uc138 \uc0ac\uc591\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud504\ub85c\uc138\uc2a4 \ud638\ud658\uc131\uc744 \ud655\uc778\ud558\uc138\uc694:<\/strong> \ucde8\uae09\uc131, \ud63c\ud569\uc131, \uc548\uc815\uc131 \ubc0f \ud6c4\uc18d \uacf5\uc815\uacfc\uc758 \uc0c1\ud638\uc791\uc6a9\uc740 \uc7ac\ub8cc\uc758 \uc2e4\uc6a9\uc131\uc744 \uacb0\uc815\ud558\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc800\uc7a5 \ubc0f \uc6b4\uc1a1 \ubc29\uc2dd\uc744 \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc720\ud1b5\uae30\ud55c, \uc2b5\ub3c4 \ubbfc\uac10\ub3c4, \uc628\ub3c4 \ubc94\uc704 \ubc0f \ud3ec\uc7a5\uc740 \ubaa8\ub450 \uc0c1\uc5c5\uc801\uc73c\ub85c \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc911\uc694\ub3c4\uac00 \ub192\uc744 \uacbd\uc6b0 \uc0d8\ud50c \uc720\ud6a8\uc131 \uac80\uc0ac\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc18c\uaddc\ubaa8 \ud655\uc778 \uc808\ucc28\ub97c \uac70\uce58\uba74 \ucd5c\uc885 \uad6c\ub9e4 \uacb0\uc815\uc744 \ub0b4\ub9ac\uae30 \uc804\uc5d0 \uac00\uc7a5 \ub9ce\uc740 \uc2dc\uac04\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ucd94\ucc9c \uc81c\ud488 \ucc38\uace0<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiao-1010-cas-6683-19-8\/\">\ud074\ub8e8\ubbf8\uc544\uc624 1010<\/a>:<\/strong> \uc7a5\uae30 \uc5f4 \uc548\uc815\uc131\uc744 \uc704\ud55c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 1\ucc28 \ud56d\uc0b0\ud654\uc81c \ubca4\uce58\ub9c8\ud06c.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiao-168-cas-31570-04-4\/\">\ud074\ub8e8\ubbf8\uc544\uc624 168<\/a>:<\/strong> \uacfc\uc0b0\ud654\ubb3c \uc81c\uc5b4\uac00 \uc911\uc694\ud55c \uc2e4\uc6a9\uc801\uc778 \uacf5\uc815 \uc548\uc815\uc131 \ucc38\uace0 \uc790\ub8cc<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/light-stabilizer-123-tinuvin-123-cas-129757-67-1\/\">CHLUMILS UV-123<\/a>:<\/strong> \ucf54\ud305 \ubc0f \ud3f4\ub9ac\uba38 \ubd84\uc57c\uc5d0\uc11c \ub0b4\ud6c4\uc131\uc5d0 \uc911\uc810\uc744 \ub454 \uc2a4\ud06c\ub9b0\uc744 \uc704\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 HALS \uae30\uc900.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/light-stabilizer-770-tinuvin-770-cas-52829-07-9\/\">\uc290\ub8e8\ubc00\uc2a4 UV-770<\/a>:<\/strong> \ub0b4\ud6c4\uc131 \ubc0f \uc678\uad00 \uc720\uc9c0\ub825\uc744 \uac80\ud1a0\ud560 \ub54c \uc775\uc219\ud55c HALS \uae30\uc900\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uad6c\ub9e4\uc790 \ubc0f \uc81c\ud615 \ub2f4\ub2f9\uc790\ub97c \uc704\ud55c FAQ<\/h3>\n<p><strong>\uc11c\ub958\uc0c1\uc73c\ub85c\ub294 \uc88b\uc544 \ubcf4\uc774\ub294 \uc7ac\ub8cc\uac00 \uc2e4\uc81c \uc0ac\uc6a9\uc5d0\uc11c\ub294 \uc65c \uc131\ub2a5\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc744\uae4c\uc694?<\/strong><br \/>\uc2e4\uc81c \uacf5\uc815 \uc870\uac74, \uae30\ud310 \uc0c1\ud638 \uc791\uc6a9 \ubc0f \ubcf4\uad00 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub2e8\uc21c\ud654\ub41c \uc0ac\uc591 \uac80\ud1a0\uc5d0\uc11c\ub294 \uba85\ud655\ud558\uc9c0 \uc54a\uc740 \ubb38\uc81c\uac00 \ub4dc\ub7ec\ub0a0 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\uae30\uc220 \ud654\ud559\ubb3c\uc9c8 \uc120\ud0dd\uc740 \ud56d\uc0c1 \uac00\uc7a5 \uc800\ub834\ud55c \uc635\uc158\ubd80\ud130 \uc2dc\uc791\ud574\uc57c \ud560\uae4c\uc694?<\/strong><br \/>\uc77c\ubc18\uc801\uc73c\ub85c\ub294 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uacf5\uc815 \uc801\ud569\uc131, \uc548\uc815\uc131 \ubc0f \ud6c4\uc18d \uacf5\uc815 \ud488\uc9c8\uc744 \uace0\ub824\ud588\uc744 \ub54c \uac00\uc7a5 \ub0ae\uc740 \uad6c\ub9e4 \uac00\uaca9\uc774 \ud56d\uc0c1 \uac00\uc7a5 \ub0ae\uc740 \uc0ac\uc6a9 \ube44\uc6a9\uc744 \uc758\ubbf8\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<!-- lc-commercial-end -->","protected":false},"excerpt":{"rendered":"<p>How to determine the expiry date of the reagent The effective date of the reagent is an important factor that affects the accuracy of the experimental results. In actual use,<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106],"tags":[],"class_list":["post-4917","post","type-post","status-publish","format-standard","hentry","category-laboratory-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Can the reagents that have been stored for a long time be used? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"How to determine the expiry date of the reagent The effective date of the reagent is an important factor that affects the accuracy of the experimental r...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/ko\/can-the-reagents-that-have-been-stored-for-a-long-time-be-used\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Can the reagents that have been stored for a long time be used? 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