{"id":3894,"date":"2025-09-04T10:32:52","date_gmt":"2025-09-04T02:32:52","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=3894"},"modified":"2025-09-04T10:32:52","modified_gmt":"2025-09-04T02:32:52","slug":"determination-of-cadmium-in-surface-water-graphite-furnace-atomic-absorption-spectrometry","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/ko\/applications\/determination-of-cadmium-in-surface-water-graphite-furnace-atomic-absorption-spectrometry","title":{"rendered":"\ud45c\uba74 \ubb3c\uc5d0\uc11c \uce74\ub4dc\ud45c\uc758 \uacb0\uc815 (\uadf8\ub798\ud30c\uc774\ud2b8 \ud45c\uc6d0\uc790 \ud761\uc218 \ubd84\uad11\uacc4)"},"content":{"rendered":"

1. \ubc29\ubc95 \uac1c\uc694<\/h2>\n
\uc801\uc808\ud55c \ucc98\ub9ac \ud6c4, \uc0d8\ud50c\uc740 \uadf8\ub77c\ud30c\uc774\ud2b8 \ud29c\ube0c \ubd84\uc790\uae30\uc5d0 \uc8fc\uc785\ub429\ub2c8\ub2e4.\uc0d8\ud50c\uc5d0 \ud3ec\ud568\ub41c \uce74\ub4dc\uc0d8\uc0d8 \uc774\uc628\uc740 \uc99d\ubc1c\ud558\uace0 \uadf8\ub77c\ud30c\uc774\ud2b8 \ud29c\ube0c\uc5d0\uc11c \ub192\uc740 \uc6d0\uc790\ud654 \uc628\ub3c4\uc5d0\uc11c \uc6d0\uc790 \uc99d\uae30\ub85c \ubd84\ub9ac\ub429\ub2c8\ub2e4.\uacb0\uc815\ub418\uc5b4\uc57c \ud560 \uc6d0\uc18c\uc758 \uc9c0\uc0c1 \uc0c1\ud0dc \uc6d0\uc790\ub294 \uce74\ub4dc\uacb0\uacb0 \uce74\ub4dc\uacb0\uacb0\uacb0\ub418\uc5b4\uc57c \ud560 \uc6d0\uc18c\uc758 \uc9c0\uc0c1 \uc0c1\ud0dc \uc6d0\uc790\uac00 \uce74\ub4dc\uacb0\ub418\uacb0\ub418\uc5b4\uc57c \ud558\ub294 \uc6d0\uc18c\uc758 \uc9c0\uc0c1 \uc0c1\ud0dc \uc6d0\uc790\ub294 \uce74\ub4dc\uacb0 \uacb0\ub418\uc5b4\uc57c \ud558\ub294 \uc6d0\uc18c\uc758 \uc9c0\uc0c1 \uc0c1\ud0dc \uc6d0\uc790\ud2b9\uc815 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ud761\uc218 \uac15\ub3c4\ub294 \ub18d\ub3c4\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4.<\/div>\n
\n

2. \uae30\uae30 \ubc0f \uc2dc\uc57d<\/h2>\n

2.1 \uae30\uae30 \ubc0f \uc7a5\ube44<\/h3>\n

2.1.1 \uc2dc\ud5d8 \uae30\uae30<\/h4>\n
\n
\n\n\n\n\n\n\n\n
\uc2dc\ub9ac\uc5bc \ubc88\ud638<\/th>\n\uc774\ub984<\/th>\n\uc218\ub7c9<\/th>\n\uae30\uc220\uc801 \uc694\uad6c \uc0ac\ud56d<\/th>\n\ubd80\uc18d\ud488<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\uadf8\ub798\ud30c\uc774\ud2b8 \ub85c\ube0c \uc6d0\uc790 \ud761\uc218 \ubd84\uad11\uacc4<\/td>\n1 \uc138\ud2b8<\/td>\n–<\/td>\n\uce74\ub4dc\uce74\uce74\uce74\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\uce74\uce74\ub4dc\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74<\/td>\n<\/tr>\n
2<\/td>\n\ub0c9\uac01 \uc21c\ud658 \ubb3c \uc2dc\uc2a4\ud15c<\/td>\n1 \uc138\ud2b8<\/td>\n\ubb3c \ud38c\ud504\uc758 \uc815\uaca9 \uc720\ub7c9: 3.5 L\/min<\/td>\n–<\/td>\n<\/tr>\n
3<\/td>\n\uc544\ub974\uace4 \uac00\uc2a4<\/td>\n1 \uc2e4\ub9b0\ub354<\/td>\n\uc21c\uc218\uc131 \u2265 99.99%<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.1.2 \uc0d8\ud50c \uc0ac\uc804 \ucc98\ub9ac \uc7a5\ube44<\/h4>\n
\n
\n\n\n\n\n\n\n\n\n
\uc2dc\ub9ac\uc5bc \ubc88\ud638<\/th>\n\uc774\ub984<\/th>\n\uc218\ub7c9<\/th>\n\uae30\uc220\uc801 \uc694\uad6c \uc0ac\ud56d<\/th>\n\ubd80\uc18d\ud488<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\uc628\ub3c4 \uc81c\uc5b4 \ub728\uac70\uc6b4 \ud310<\/td>\n1 \uc138\ud2b8<\/td>\n\uac1d\uc2e4 \uc628\ub3c4 ~ 300\u2103<\/td>\n–<\/td>\n<\/tr>\n
2<\/td>\nColorimetric \uad00<\/td>\n\uc5ec\ub7ec<\/td>\n\uc591: 10 ml<\/td>\n–<\/td>\n<\/tr>\n
3<\/td>\nMicropipette\ub294<\/td>\n\uac01\uac01 1\uac1c<\/td>\n\ubc94\uc704: 20 \u03bcL ~ 200 \u03bcL, 1000 \u03bcL ~ 5000 \u03bcL<\/td>\n–<\/td>\n<\/tr>\n
4<\/td>\n\ubcfc\ub968 \ud50c\ub798\uc2a4\ud06c<\/td>\n\uc5ec\ub7ec<\/td>\n\uc591: 100 mL, 1000 mL<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.2 \uc2dc\uc57d<\/h3>\n

2.2.1 \uc6d0\ub8cc<\/h4>\n
\n
\n\n\n\n\n\n
\uc2dc\ub9ac\uc5bc \ubc88\ud638<\/th>\n\uc774\ub984<\/th>\n\uae30\uc220\uc801 \uc694\uad6c \uc0ac\ud56d<\/th>\n\ubc1c\uc5b8<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\uc9c8\uc18c\uc0b0<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.2.2 \uc900\ube44\ub41c \uc2dc\uc57d<\/h4>\n
\n
\n\n\n\n\n\n
\uc2dc\ub9ac\uc5bc \ubc88\ud638<\/th>\n\uc774\ub984<\/th>\n\uc900\ube44 \ubc29\ubc95<\/th>\n\ubc1c\uc5b8<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\uc9c8\uc18c\uc0b0 \uc194\ub8e8\uc158 (1 99)<\/td>\n10 mL\uc758 \uc9c8\uc18c\uc0b0\uc744 \uce21\uc815\ud558\uace0, \uc791\uc740 \uc591\uc758 \ubb3c\uc744 \ud3ec\ud568\ud558\ub294 1000 mL\uc758 \ub300\ub7c9 \ud50c\ub798\uc2a4\ud06c\uc5d0 \ucd94\uac00\ud558\uace0, \ud45c\uc2dc\ub41c \ub300\ub7c9\uc73c\ub85c \ubb3c\ub85c \ud76c\uc11d\ud569\ub2c8\ub2e4.<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.3 \ucc38\uc870 \ud45c\uc900<\/h3>\n

2.3.1 \uc8fc\uc2dd \uc194\ub8e8\uc158<\/h4>\n
\n
\n\n\n\n\n\n
\uc2dc\ub9ac\uc5bc \ubc88\ud638<\/th>\n\uc544\ub2c8\uc57c<\/th>\n\uc774\ub984<\/th>\n\uae30\uc220\uc801 \uc694\uad6c \uc0ac\ud56d<\/th>\n\ubc1c\uc5b8<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nGSB G 62040-90\ub294<\/td>\n\uce74\ub4dc\ub968 \ud45c\uc900 \uc194\ub8e8\uc158<\/td>\n\ub18d\ub3c4: 1000 mg\/L<\/td>\n\uc911\uc559\ucca0\uac15\uc5f0\uad6c\uc18c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3. \uc6b4\uc601 \uc808\ucc28<\/h2>\n

3.1 \ud45c\ubcf8 \uc900\ube44<\/h3>\n

3.1.1 \ud14c\uc2a4\ud2b8 \uc194\ub8e8\uc158 \uc900\ube44<\/h4>\n
\ud22c\uba85\ud55c \ubb3c \uc0d8\ud50c\uc740 \uc9c1\uc811 \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\ub192\uc740 \uc911\ub2e8 \uace0\uccb4\ub97c \uac00\uc9c4 \ubb3c \uc0d8\ud50c\uc758 \uacbd\uc6b0 \ubd84\uc11d\ud558\uae30 \uc804\uc5d0 \uc720\uae30 \ubb3c\uc9c8\uc758 \uc0b0\ud654 \ubc0f \uc18c\ud654\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/div>\n

3.1.2 \ud45c\uc900 \uc194\ub8e8\uc158 \uc900\ube44<\/h4>\n
    \n
  1. \n
    \uce74\ub4dc\ub968 \ud45c\uc900 \uc911\uac04 \uc6a9\uc561 (50 \u03bcg\/mL) \uc900\ube44: 100 mL \ub300\ub7c9 \ud50c\ub798\uc2a4\ud06c\uc5d0 5.0 mL\uc758 \uce74\ub4dc\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\ub4dc\uce74\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\uce74\uce74\uce74\uce74\ub4dc\uce74\uce74\uce74\ub4dc\uce74\uce74\uce74\ub4dc\uce74\uce74\uce74\ub4dc\uce74\uce74\uce74\uce74\uce74\ub4dc\uce74\uce74\uce74\uce74\uce74\uce74\ub4dc\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74<\/div>\n<\/li>\n
  2. \n
    \uce74\ub4dc\uce74\ubbf8\uc6c0 \ud45c\uc900 \uc911\uac04 \uc6a9\uc561 (1.0 \u03bcg\/mL) \uc900\ube44: \uce74\ub4dc\ubbf8\uc6c0 \ud45c\uc900 \uc911\uac04 \uc6a9\uc561 (50 \u03bcg\/mL) \uc758 2.0 mL\uc744 100 mL \ub300\ub7c9 \ud50c\ub798\uc2a4\ud06c\uc5d0 \uc815\ud655\ud558\uac8c \ud53c100 100 100 mL 100 mL \ub300\ub7c9 \ub300\ub7c9 \ud50c\ub798\uc2a4\ud06c\uc5d0 \uc815\ud655\ud558\uac8c \ud53c100 (99) \uc9c8\uc18c\uc0b0 \uc6a9\uc561\uc73c\ub85c (99) \uc9c8\uc0b0 \uc6a9\uc561\uc73c\ub85c (99) \uc9c8\uc18c\ub85c \ud45c\uc2dc\ub85c \ud45c\uc2dc\ub41c \ub300\ub85c<\/div>\n<\/li>\n
  3. \n
    \uce74\ub4dc\uce74\ubbf8\uc6c0 \ud45c\uc900 \uc791\uc5c5 \uc6a9\uc561 (100 ng\/mL) \uc900\ube44: \uce74\ub4dc\ubbf8\uc6c0 \ud45c\uc900 \uc6a9\uc561 (1.0 \u03bcg\/mL) \uc758 10.0 mL\uc744 100 mL \ub300\ub7c9 \ud50c\ub798\uc2a4\ud06c\uc5d0 \uc815\ud655\ud558\uac8c \ud53c100 100 100 100 mL \ub300\ub7c9 \ud50c\ub798\uc2a4\ud06c\uc5d0 \uc815\ud655\ud558\uac8c \ud53c100 (1.<\/div>\n<\/li>\n
  4. \n
    \uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\uce74\ub4dc\uce74\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\ub4dc\uce74\uce74\uce74\ub4dc\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74 \uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\uce74\ubbf8\uc6c0 \uce74 (1 99) \uc9c8\uc18c\uc0b0 \uc194\ub8e8\uc158\uc73c\ub85c \ud45c\uc2dc\ub41c \ubcfc\ub968\uae4c\uc9c0 \ud76c\uc11d\ud558\uace0 \uc798 \ud45c\ud45c\uc2dc\ub41c \ubcfc\ub968\uae4c\uc9c0 \ud45c\ud45c\uc2dc\ub418\uc5b4 \ud45c\ud45c\ud45c\uc2dc\ub41c \ubcfc\ub968\uae4c\uc9c0 \ud76c\uc11d\ud558\uace0 \uc798 \ud45c\ud45c\ud45c\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.\uc774\uac83\uc740 0.00 ng\/mL, 0.5 ng\/mL, 1.00 ng\/mL, 3.00 ng\/mL, 5.00 ng\/mL \ubc0f 7.00 ng\/mL\uc758 \uce74\ub4dc\uc774\uc774\uc774\uce74\uc774\uc774\uc5c4 \uc774\uc788\ub294 \ud45c\uc900 \uc2dc\ub9ac\uc988\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<\/div>\n<\/li>\n<\/ol>\n

    3.2 \ud45c\ubcf8 \uc2dc\ud5d8<\/h3>\n
      \n
    1. \uc2dc\ud5d8 \uc870\uac74 \uc6d0\uc790 \ud761\uc218 \ubd84\uad11\uad11\uacc4\uc758 \ucc38\uc870 \uc2dc\ud5d8 \uc870\uac74: | \ub9e4\uac1c \ubcc0\uc218 | \uc0ac\uc591 | | — | — | | \ud30c\uc7a5 (nm) | 228.8 | | \ubd84\uad11 \ub300\uc5ed\ud3ed (nm) | 0.4 | | \uc6d0\uc18c \ub7a8\ud504 \uc804\ub958 (mA) | 2.0 | | \ubc30\uacbd \uc218\uc815 \ubc29\ubc95 | \ub450\ud14c\ub9ac\uc6c0 \ub7a8\ud504 \ubc30\uacbd \uc218\uc815 | | \uc8fc\uc785 \uc591 (\u03bcL) | 15 |<\/li>\n<\/ol>\n


      <\/p>\n

      \uadf8\ub798\ud30c\uc774\ud2b8 \ub09c\ubc29 \ud504\ub85c\uadf8\ub7a8<\/strong><\/div>\n


      <\/p>\n

      \n
      \n\n\n\n\n\n\n\n\n
      \ub2e8\uacc4<\/th>\n\uc628\ub3c4 (\u2103)<\/th>\n\uac00\uc5f4 \uc2dc\uac04 (S)<\/th>\n\ubcf4\uc720 \uc2dc\uac04 (S)<\/th>\n\ub0b4\ubd80 \uac00\uc2a4 \ud750\ub984<\/th>\n<\/tr>\n<\/thead>\n
      1<\/td>\n110<\/td>\n10<\/td>\n10<\/td>\n\ub192\uc740<\/td>\n<\/tr>\n
      2<\/td>\n350<\/td>\n10<\/td>\n10<\/td>\n\ub192\uc740<\/td>\n<\/tr>\n
      3<\/td>\n1700<\/td>\n0<\/td>\n3<\/td>\n\uc624\ud504<\/td>\n<\/tr>\n
      4<\/td>\n1900<\/td>\n1<\/td>\n2<\/td>\n\ub192\uc740<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n


      <\/p>\n

        \n
      1. \uc0d8\ud50c \ud14c\uc2a4\ud2b8 \uc2dc\uc57d \uacf5\ubc31, \ud45c\uc900 \uc2dc\ub9ac\uc988 \ubc0f \uc0d8\ud50c \uc194\ub8e8\uc158\uc744 \uc21c\uc11c\uc801\uc73c\ub85c \ud53c\uc2dc\uc2dc\uc2dc\ub85c \ud53c\uc0d8\uc0d8\uc0d8\ud50c \ud14c\uc2a4\ud2b8\ud558\uace0, \uadf8\ub798\ud30c\uc774\ud2b8 \ud29c\ube0c\ub85c \uc8fc\uc785\ud558\uace0 \ud761\uc218\uc131\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.\uac01 \ud45c\uc900 \uc194\ub8e8\uc158\uc758 \ud761\uc218\ub7c9\uc5d0\uc11c \uc81c\ub85c \ud45c\uc900 \uc194\ub8e8\uc158\uc758 \ud761\uc218\ub7c9\uc744 \uac01\uac01\ud558\uc2ed\uc2dc\uc624.\ub18d\ub3c4\ub97c abscissa\ub85c \ud558\uace0 \ud574\ub2f9\ud558\ub294 \ud761\uc218\ub3c4\ub97c \uc218\uc900\uc73c\ub85c \uc791\uc5c5 \uace1\uc120\uc744 \uadf8\ub9bc\ud569\ub2c8\ub2e4.\ud14c\uc2a4\ud2b8 \uc194\ub8e8\uc158\uc758 \uce21\uc815 \ub41c \ud761\uc218\ub7c9\uc5d0 \ub530\ub77c \uc791\uc5c5 \uace1\uc120\uc5d0\uc11c \uce74\ub4dc\ud14c\ud14c\ud14c\uc784\uc758 \uc9c8\ub7c9 \ub18d\ub3c4\ub97c \ucc3e\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n

        3.3 \uacb0\uacfc \uacc4\uc0b0<\/h3>\n
        \ubb3c \uc0d8\ud50c\uc5d0 \uc788\ub294 \uce74\ub4dc\ubb3c\ubb3c \ub18d\ub3c4\ub294 \ub2e4\uc74c \uc218\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/div>\n
        \"\"<\/div>\n


        <\/p>\n

        \uc5b4\ub514:<\/div>\n
          \n
        • \u03c1(Cd)<\/span> = \ubb3c \uc0d8\ud50c\uc758 \uce74\ub4dc = \ubb3c\uc9c8 \ub18d\ub3c4, \ub2e8\uc704: \ub9ac\ud130 \ub2f9 \ub9c8\uc774\ud06c\ub85c\uadf8\ub7a8 (\u03bcg\/L);<\/li>\n
        • \u03c11<\/span>\u00a0= \uce98\ub9ac\ube0c\ub808\uc774\uc158 \uace1\uc120\uc5d0\uc11c \uc5bb\uc740 \uc0d8\ud50c\uc5d0 \uc788\ub294 \uce74\ub4dc\ud45c\ud45c\ubbf8\uc6c0 \ub18d\ub3c4, \ub2e8\uc704: \ub9ac\ud130 \ub2f9 \ub9c8\uc774\ud06c\ub85c\uadf8\ub7a8 (\u03bcg\/L);<\/li>\n
        • V1\uc740<\/span>\u00a0= \uacb0\uc815\uc5d0 \uc0ac\uc6a9\ub41c \uc0d8\ud50c\uc758 \uc591, \ub2e8\uc704: \ubc00\ub9ac\ub9ac\ud130 (mL);<\/li>\n
        • V<\/span>\u00a0= \ubb3c \uc0d8\ud50c\uc758 \uc591, \ub2e8\uc704: \ubc00\ub9ac\ub9ac\ud130 (mL).<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"

          1. Method Overview After appropriate treatment, the sample is injected into a graphite tube atomizer. The cadmium ions contained in the sample are evaporated and dissociated into atomic vapor at high atomization temperature in the graphite tube. The ground-state atoms of the element to be determined absorb the resonance line emitted by the cadmium hollow […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36,75],"tags":[],"class_list":["post-3894","post","type-post","status-publish","format-standard","hentry","category-applications","category-environment"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/posts\/3894","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/comments?post=3894"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/posts\/3894\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/media?parent=3894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/categories?post=3894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/tags?post=3894"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}