{"id":3729,"date":"2025-07-15T14:28:11","date_gmt":"2025-07-15T06:28:11","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=3729"},"modified":"2025-07-15T14:28:11","modified_gmt":"2025-07-15T06:28:11","slug":"determination-of-palladium-in-oseltamivir-phosphate-by-graphite-furnace-atomic-absorption-spectrometry","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/ko\/applications\/determination-of-palladium-in-oseltamivir-phosphate-by-graphite-furnace-atomic-absorption-spectrometry","title":{"rendered":"\uc624\uc140\ud0c0\ubbf8\ube44\ub974 \uc778\uc0b0\uc5fc\uc758 \ud314\ub77c\ub514\uc6c0\uc758 \uacb0\uc815\uc740 \uadf8\ub798\ud30c\uc774\ud2b8 \uc624\ube10 \uc6d0\uc790 \ud761\uc218 \ubd84\uad11\uacc4\uc5d0 \uc758\ud574"},"content":{"rendered":"
    \n
  1. \ubc29\ubc95 \uac1c\uc694<\/li>\n<\/ol>\n

    \uc0d8\ud50c\uc774 2% \uc9c8\uc18c\uc0b0\uc5d0 \uc6a9\ud574\ub418\uba74 \uc6d0\uc790 \ud761\uc218 \ubd84\uad11\uad11\uacc4\uc758 \uadf8\ub77c\ud30c\uc774\ud2b8 \ub85c\ube0c\uc5d0 \uc8fc\uc785\ub429\ub2c8\ub2e4.\uc804\uc5f4 \uc6d0\uc790\ud654 \ud6c4, 247.6nm\uc5d0\uc11c \uacf5\uba85\uc120\uc744 \ud761\uc218\ud569\ub2c8\ub2e4.\ud2b9\uc815 \ub18d\ub3c4 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ud761\uc218\ub7c9\uc740 \ud314\ub77c\ud2b9\ud2b9\ud2b9\ud2b9\uc815 \ub18d\ub3c4 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ud314\ub77c\ub514\uc6c0 \ud568\ub7c9\uc5d0 \ube44\ub840\ud558\uba70, \uc815\ub7c9\ud654\ub294 \ud45c\uc900 \uc2dc\ub9ac\uc988\uc640 \ube44\uad50\ud558\uc5ec \uc218\ud589\ub429\ub2c8\ub2e4.<\/p>\n

      \n
    1. 2. \uae30\uae30 \ubc0f \uc2dc\uc57d<\/li>\n<\/ol>\n

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

      2.1.1 \uac10\uc9c0 \uae30\uae30<\/p>\n

      \uadf8\ub798\ud30c\uc774\ud2b8 \ub85c\ube0c \uc6d0\uc790 \ud761\uc218 \ubd84\uad11 \uad11\uacc4\uacc4 (\ud314\ub77c\ub514\uc6c0 \ube48 \uc591\uadf9 \ub7a8\ud504)<\/p>\n

      \uc544\ub974\uace4 \uac00\uc2a4 1 \uc2e4\ub9b0\ub354 \uc21c\uc218\uc131 \u2265 99.99%<\/p>\n

      \ub0c9\uac01 \uc21c\ud658 \ubb3c \uc2dc\uc2a4\ud15c (\uc815\uaca9 \ubb3c \ud38c\ud504 \ud750\ub984: 3.5L\/min)<\/p>\n

      2.1.2 \uc0ac\uc804 \ucc98\ub9ac \uc7a5\ube44<\/p>\n

      \uc804\uc790 \uade0\ud615<\/p>\n

      \ucd08\uc21c\uc218 \ubb3c \uc2dc\uc2a4\ud15c<\/p>\n

      Micropipette\ub294<\/p>\n

      \ub300\ub7c9 \ud50c\ub798\uc2a4\ud06c<\/p>\n

      \uc2dc\ud5d8\uad00 \uc5ec\ub7ec<\/p>\n

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

      2.2.1 \uc2dc\uc57d<\/p>\n

      \uc9c8\uc18c\uc0b0 Nitric acid<\/p>\n

      2.2.2 \uc900\ube44\ub41c \uc2dc\uc57d<\/p>\n

      (2 98) \uc9c8\uc18c\uc0b0 \uc194\ub8e8\uc158 \uc9c8\uc18c\uc0b0\uc758 20mL\uc744 \uce21\uc815\ud558\uace0, \ucc9c\ucc9c\ud788 980mL\uc758 \ubb3c\uc5d0 \ucd94\uac00\ud558\uace0 \uc798 \ud63c\ud569\ud569\ub2c8\ub2e4.<\/p>\n

        \n
      1. 3. \uac00\ub3d9 \uacfc\uc815<\/li>\n<\/ol>\n

        3.1 \ud45c\ubcf8 \ucc98\ub9ac<\/p>\n

        3.1.1 \ud14c\uc2a4\ud2b8 \uc194\ub8e8\uc158 \uc900\ube44<\/p>\n

        \uc0d8\ud50c\uc758 0.04g\ub97c 10mL \uc2dc\ud5d8\uad00\uc5d0 \uc815\ud655\ud788 \ubb34\uac8c\ud558\uace0, (2 98) \uc9c8\uc18c\uc0b0 \uc6a9\uc561\uc73c\ub85c \ud45c\uc2dc\uae4c\uc9c0 \ud76c\uc11d\ud558\uace0 \uc798 \ud63c\ud569\ud558\uace0 \uc0d8\ud50c \uc2dc\ud5d8 \uc6a9\uc561\uc73c\ub85c \uc0d8\uc0d8\uc0d8\uc0d8\ud50c\ub85c \ud45c\uc2dc\uc2dc\ud558\uc2ed\uc2dc\uc624.\uc2dc\uc57d \ube48 \uc6a9\uc561\uc744 \ub3d9\uc2dc\uc5d0 \uc900\ube44\ud558\uc2ed\uc2dc\uc624.<\/p>\n

        3.1.2 \ud45c\uc900 \uc194\ub8e8\uc158 \uc900\ube44<\/p>\n

        1) \ud314\ub77c1 \ud45c\uc900 \uc911\uac04 \uc194\ub8e8\uc158\uc758 \uc900\ube44:<\/p>\n

        \ud314\ub77c\ud314\ub77c\ud314\ud314\ub77c\ud314\ud314\ub77c\ud314\ud314\ub77c\ud314\ud314\ub77c\ud314\ub77c\ud314\ub77c\ud314\ub77c\ud314\ub77c\ud314\ub77c\ud314\ud314\ub77c\ud314\ub77c\ud314\ud314\ud314\ud314\ud314\ud314\ud314\ud314\ud314\ud314\ud314\ud314\ud314\ud314\ud45c\uc900 \ud314 \uc194\ub8e8\uc158 \uc194\ub8e8\uc158 (1.0\u03bcg\/mL): \uc815\ud655\ud558\uac8c 0.1mL \ud314\uc758 \ud314\uc758 \ud314 100mL \ub300\ub7c9\ub7c9\ub7c9\ub7c9\ub7c9\ub7c9\ub7c9\ub7c9\ub7c9\ub7c9\ub7c9\ub7c9\ub7c9\ub7c9<\/p>\n

          \n
        • \ud314\ub77c\ub514\uc6c0 \ud45c\uc900 \uc2dc\ub9ac\uc988\uc758 \uc900\ube44:<\/li>\n<\/ul>\n

          0.0, 0.1, 0.2, 0.3 \ubc0f 0.4 mL\uc758 \ud314\ub77c\uc815\uc815\uc815\ud655\ud558\uac8c 10mL \ub300\ub7c9 \ud50c\ub798\uc2a4\ud06c\uc5d0 \ud314\ub77c0 0 0.0, 0.1, 0.1, 0.2, 0.3 \ubc0f 0.4 mL\uc758 \ud314\ub77c0.0, 10.0, 20.0, 20.0, 30.0, 30.0, 40.0 ng\/mL\uc758 \ub18d\ub3c4\ub97c \uac00\uc9c4 \ud314\ub77c\ub514\uc6c0 \ud45c\uc900 \uc2dc\ub9ac\uc988 \uc194\ub8e8\uc158\uc744 \uc5bb\uae30 \uc704\ud574 (2 98) \uc9c8\uc18c\uc0b0 \uc194\ub8e8\uc158\uc73c\ub85c \ud45c\uc2dc\uae4c\uc9c0 0.0.0, 10.0<\/p>\n

          3.2 \ud45c\ubcf8 \uc2dc\ud5d8<\/p>\n

          1) \uc2dc\ud5d8 \uc870\uac74<\/p>\n

          \uadf8\ub77c\ud30c\uc774\ud2b8 \ub85c\ube0c \uc6d0\uc790 \ud761\uc218 \ubd84\uad11\uad11\uacc4\ub97c \ud0d0\uc9c0\ud558\ub294 \ucc38\uc870 \uc870\uac74<\/p>\n

          \uc694\uc18c \ud314\ub77cPalladium<\/p>\n

          \ud30c\uc7a5 (nm) 247.6<\/p>\n

          \ubd84\uad11 \ub300\uc5ed\ud3ed (nm) 0.2<\/p>\n

          \uc694\uc18c \ub7a8\ud504 \ud604\uc7ac (mA) 6<\/p>\n

          \ubc30\uacbd \uc218\uc815 \ubc29\ubc95 Deuterium \ub7a8\ud504<\/p>\n

          2) \ud45c\ubcf8 \uc2dc\ud5d8
          \n\uc9c8\ub7c9 \ub18d\ub3c4\ub97c \uc99d\uac00\uc2dc\ud0a4\uae30 \uc704\ud574 15\u03bcL\uc758 \ud314\ub77c\ub514\uc6c0 \ud45c\uc900 \uc2dc\ub9ac\uc988 \uc194\ub8e8\uc158\uc744 \uadf8\ub77c\ud30c\uc774\ud2b8 \ub85c\ube0c\uc5d0 \uc8fc\uc785\ud558\uc2ed\uc2dc\uc624.\uc6d0\uc790\ud654 \ud6c4 \ud761\uc218\ub7c9\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.\uc9c8\ub7c9 \ub18d\ub3c4\ub97c abscissa\ub85c, \ud761\uc218\ub3c4\ub97c \uc218\uc900\uc73c\ub85c \ud45c\uc900 \uace1\uc120\uc744 \uadf8\ub9bd\ub2c8\ub2e4.\ub370\uc774\ud130\ub97c \uc77d\uace0 \uc0d8\ud50c \ubb34\uac8c\ub97c \uc785\ub825\ud558\uace0 \uacb0\uacfc\ub97c \ud655\uc778\ud558\uace0 \uae30\ub85d\ud569\ub2c8\ub2e4.<\/p>\n

            \n
          1. \uacb0\uacfc \uacc4\uc0b0<\/li>\n<\/ol>\n

            \"\"<\/p>\n

            \uc5b4\ub514:<\/p>\n

            X —\uc0d8\ud50c\uc5d0 \uc788\ub294 \ud314\ub77c\uc0d8\uc0d8\ud50c \ud568\ub7c9 (mg\/kg);<\/p>\n

            \u03c1–\uc0d8\ud50c \ud14c\uc2a4\ud2b8 \uc194\ub8e8\uc158 (\u03bcg\/L)\uc5d0\uc11c \ud314\ub77c\uc0d8\uc0d8\uc0d8\ud50c \ud14c\uc2a4\ud2b8 \uc194\ub8e8\uc158 (\u03bcg\/L)\uc758 \ud314\ub77c\uc0d8\uc0d8\uc0d8\uc0d8\uc0d8\uc0d8\uc0d8\ud50c \ud14c\uc2a4\ud2b8 \uc194\ub8e8\uc158 (\u03bcg\/L)\uc5d0\uc11c \ud314<\/p>\n

            \u03c10\u00a0—\ube48 \uc194\ub8e8\uc158 (\u03bcg\/L)\uc5d0 \ud314\ub77c\ube48\ube48 \uc194\ub8e8\uc158 (\u03bcg\/L)\uc758 \ud314\ub77c\uacf5\uacf5 \uacf5\uacf5\uacf5 \uacf5\uacf5\uacf5\uacf5 \uc194\ub8e8\uc158 (\u03bcg\/L)\uc5d0 \ud314\ub77c\uacf5\uacf5\uacf5<\/p>\n

            V —\uc77c\uc815\ud55c \uc591 (mL) \uc774\ud6c4 \uc0d8\ud50c \uc18c\ud654 \uc6a9\uc561\uc758 \uc591;<\/p>\n

            m —\uc0d8\ud50c\uc758 \uc9c8\ub7c9 (g);<\/p>\n

            1000 —\ubcc0\ud658 \uc694\uc18c.<\/p>","protected":false},"excerpt":{"rendered":"

            Method Overview After the sample is dissolved in 2% nitric acid, it is injected into the graphite furnace of an atomic absorption spectrophotometer. After electrothermal atomization, it absorbs the resonance line at 247.6nm. Within a certain concentration range, the absorbance is proportional to the palladium content, and quantification is performed by comparison with the standard […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36,77],"tags":[],"class_list":["post-3729","post","type-post","status-publish","format-standard","hentry","category-applications","category-bio-tech-and-life-sciences"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/posts\/3729","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=3729"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/posts\/3729\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/media?parent=3729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/categories?post=3729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/tags?post=3729"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}