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講演内容 試料分解法の三要素 従来の湿式分解法
㪡㪘㪠㪤㪘 㪉㪇㪈㪇㩷ᣂᛛⴚ⺑ળ 㪉㪇㪈㪇ᐕ㪐㪊ᣣ䋨㊄䋩 㪈㪉䋺㪋㪇 䌾 㪈㪊䋺㪊㪇㩷ળ႐ 㪥㪄㪋 ⻠Ṷౝኈ • ⹜ᢱಽ⸃䈱ၮ␆ – ੇᑼಽ⸃䇮Ḩᑼಽ⸃䇮Ⲣ⸃ • ᚻ䈭㉄ಽ⸃䈱䊘䉟䊮䊃 䉅䈉ᖠ䉁䈭䈇䋣 ήᯏಽᨆ೨ಣℂਃ⒳䈱ེ 2010 – ಽ⸃೨䈱Ḱ䇮ಽ⸃ᓟ䈱䉬䉝 – ಽ⸃ⵝ⟎䈱䈇䈖䈭䈚 䌾㜞䊙䊃䊥䉾䉪䉴⹜ᢱਛ䈱ᓸ㊂ర⚛ಽᨆኻ╷䌾 • 䊙䉟䉪䊨ᵷ⥄േಽ⸃ⵝ⟎䉕ᚻ䈮䈉 – ⊒䉕㒐ᱛ䈜䉎䇮ಽ⸃ኈ㊂䉕Ⴧ䉇䈜 – ಽ⸃ᓟ䈱ಽ䈭㉄䉕㒰 • 㜞䊙䊃䊥䉾䉪䉴⹜ᢱ䈎䉌⋡⊛ర⚛䉕 䉳䊷䉣䊦䉰䉟䉣䊮䉴ᩣᑼળ␠ • 䉨䊧䊷䊃᮸⢽ • 㜞ㆬᛯᕈᯏ⢻ᕈ᮸⢽ ⹜ᢱ೨ಣℂ䊒䊨䉻䉪䊃 • 䉁䈫䉄 Email:[email protected] 2 ⹜ᢱಽ⸃ᴺ䈱ਃⷐ⚛ ੇᑼಽ⸃䋨ੇᑼἯൻ䋩 ᓥ᧪䈱Ḩᑼಽ⸃ᴺ ㉄䈱⒳㘃䈫ᴣὐ䉕⠨ᘦ䈚䈩䉲䉴䊁䊛䉕ㆬ䈹 䊋䊷䊅䊷⋥ធടᾲ䇮㔚᳇ടᾲἹ 䊙䉟䉪䊨ᵄ䉝䉲䉴䊃ੇᑼἯൻ䉲䉴䊁䊛䋨⍹⧷䉎䈧䈿䋩 ⎣㉄♽ Ḩᑼಽ⸃䋨ḨᑼἯൻ䋩 ⎫㉄♽ 㐿♽ㆶᵹಽ⸃ 䊖䉾䊃䊒䊧䊷䊃䋫䉮䊆䉦䊦䊎䊷䉦䊷䋫ᤨ⸘⋁䇮 䊍䊷䊃䊑䊨䉾䉪䋫ಽ⸃䉼䊠䊷䊑䋫ᤨ⸘⋁ 䉬䊦䉻䊷䊦ಽ⸃ⵝ⟎ ኒ㐽♽ടಽ⸃ 䉴䊁䊮䊧䉴䉳䊞䉬䉾䊃ᑼ䊁䊐䊨䊮ኒ㐽ಽ⸃ኈེ 䊘䊥䊒䊨䊏䊧䊮䉳䊞䉬䉾䊃ᑼ䊁䊐䊨䊮ኒ㐽ಽ⸃ኈེ 䊙䉟䉪䊨ᵄ䉝䉲䉴䊃⥄േടಽ⸃ⵝ⟎ ቶ᷷ 䌾 䋲䋰䋰 㷄 ቶ᷷ 䌾 䋴䋰䋰 㷄 ↪䈜䉎㉄䈱ᴣὐ䉋䉍㜞䉄䈱᷷ᐲ䋽ㆊ䈮ടᾲ䈚䈩䈇䉎 Ⲣ⸃ᴺ ⊕㊄䇮䉫䊤䊐䉜䉟䊃䉎䈧䈿䉕䈦䈢Ⲣ⸃ᴺ 䊋䊷䊅䊷䈮䉋䉎⋥ធㆊᾲ䈎䇮㔚᳇ടᾲἹ ᦨዊ㒢䈱䉣䊈䊦䉩䊷䈪ടᾲಽ⸃䋽㉄ᴣὐ䉋䉍䉇䉇ૐ᷷䈪OK 3 4 䊖䉾䊃䊒䊧䊷䊃 䈎䉌 䊑䊨䉾䉪ᣇᑼ䈻 Ꮢ⽼䈱ኅ㔚䊖䉾䊃䊒䊧䊷䊃䈱᷷ᐲಽᏓ䉕ᬌ⸽ 䋭 ဋ৻䈭ടᾲಣℂ䈮䈲ะ䈇䈩䈇䈭䈇 䋭 ಽ⸃ኻ⽎䉰䊮䊒䊦䈱⒳㘃䈫ಣℂᢙ䈪ㆬ䈹 䊒䊨䉫䊤䊛 䉮䊮䉺䊚㒐ᱛ 䉫䊤䊐䉜䉟䊃䊑䊨䉾䉪 ㉄䊃䊤䉾䊒 ᄙᬌหᤨಣℂ ᷷ᐲᏅ䋵䋰䊷䋱䋰䋰㷄䈪䈅䉍䇮ဋ৻䈮ಽ⸃ಣℂ䈜䉎䈖䈫䈲㔍䈚䈇䇯 ↪䈜䉎᷷ᐲ䇮ಣℂᬌᢙ䈏ㆬᛯ䈱䊘䉟䊮䊃 5 ᓥ᧪ᴺ䈎䉌ኒ㐽ಽ⸃ኈེ䈻 6 ᦨㆡಽ⸃᷷ᐲ䈫ಽ⸃ኈེ 㐿♽ㆶᵹಽ⸃䈪䈲䇮ᴣὐ䈱䉇䉇ૐ䉄䈱᷷ᐲ䈏ℂᗐ⊛ 䊁䊐䊨䊮ኒ㐽ဳኈེ ↪䈜䉎㉄䈱ᴣὐ䉋䉍㜞䈇᷷ᐲ䈪䊨䉴ή䈒ಽ⸃䈚䈢䈇䈫䈐 7 ㉄䈱⒳㘃 ᦨㆡಽ⸃᷷ᐲ 㷄 HCl 80એਅ HNO3 80 – 120 H2SO4 230એ 䉧䊤䉴䇮⍹⧷ 㜞᷷䈪⣕᳓䇮ᒝ䈇ᯏ‛ಽ⸃↪䉕↪䇯 䋲䋳䋰㷄એ䈪ᒝജ䈭㉄ൻജ䇯 ᴣὐ㜞䈇䇯 HF 95એਅ PP䇮䊁䊐䊨䊮 䉧䊤䉴䇮⍹⧷䉕⣣ⲁ䈜䉎䈱䈪ኈེ䈮ᵈᗧ䇯 HCl/HNO3 95Ͳ110 ᦨㆡಽ⸃ኈེ PP,䊁䊐䊨䊮 䉧䊤䉴䇮⍹⧷ PP,䊁䊐䊨䊮 䉧䊤䉴䇮⍹⧷ PP䇮䊁䊐䊨䊮 䉧䊤䉴䇮⍹⧷ ⠨ 䋸䋰 㷄એਅ䈪PP䈱DigiTUBE䌳䉕↪䈇䈩ḨᑼἯ ൻಣℂ䈏น⢻䇯 80Ͳ 110㷄䈪PP䈱DigiTUBE䌳䉕↪䈇䈩ḨᑼἯ ൻಣℂ䈏น⢻䇯 ₺᳓䋨Ⴎ㉄䋳䋺⎣㉄䋱䋩䈲ᒝ䈇㉄ൻಽ⸃䈏น⢻ H2SO4/HNO3 1st 200એ 2nd80Ͳ120 䉧䊤䉴䇮⍹⧷ ⎫⎣㉄ಣℂ䉕 䋲䋰䋰 㷄એ䈪ⴕ䈦䈩䈎䉌䇮⎣㉄ 䉕ㅊട䈚䇮䋱䋲䋰 㷄એਅ䈪⎣㉄ಣℂ䉕ⴕ䈉䇯 HNO3/HClO4 145 – 200 䉧䊤䉴䇮⍹⧷ ᦨ䉅ᒝജ䈭㉄䈱⚵䉂ว䉒䈞䇯ᔅ䈝⎣㉄ሽਅ 䈪↪䈜䉎䇯න⁛↪䈲⊒ᕈ䈏䈅䉍ෂ㒾䇯 ෳ⠨⾗ᢱ䋺䈹䉖䈞䈐 p213, (5) 2006, SCP SCIENCE Application Guide, SII Nanotechnology ήᯏಽᨆ䉶䊚䊅䊷ⷐᣦ 8 ౖဳ⊛᷷ᐲ䊒䊨䉫䊤䊛 ಽ⸃ኈེ䈱․ᓽ䈫ᵈᗧὐ 䈾䈉⃯㉄䉧䊤䉴 ⍹⧷ PP䋨DigiTUBE䌳䋩 PFA,PTFE,TFM ⊕㊄䊦䉿䊗 ಽ⸃ᶧ䈱ⷞᕈ 䃁 䃁 䂾 㬍 㬍 ಽ⸃᷷ᐲ 䌾 450 䌾 450 䌾 130 䌾 250 䌾 1000 ⎫㉄ੇ࿕ 䂾 䂾 㬍 㬍 䂾 ᾲવዉᕈ 䃁 䃁 䂾 䂦 䃁䃁 ᒝ䈇ᶐ㘩⮎ຠ HF HF ৻ㇱṁ䇮⥇⚛ 䋭 ₺᳓ ᒙ䈇ᶐ㘩⮎ຠ ᒝ䉝䊦䉦䊥 ᒝ䉝䊦䉦䊥 㜞᷷䈪䈱 Ớ⎣㉄䇮₺᳓ 䋭 S ឃ᳓䇮ᶏ᳓䈭䈬 Temp ផᅑ䋺䌄䌩䌧䌩䌐䌒䌅䌐 䌊䌲䋮 䌍䌓 䌌䌓 䋫 䌔䌓䌃 䋨ਅ᳓ಽᨆ䉲䉴䊁䊛䋩 95 Step 2: 䊜䉟䊮ಣℂ ᯏ‛䈏ዋ䈭䈇⹜ᢱ䋽䋱Ბ㓏᷷ 㸡 ᯏ‛䈏ᄙ䈇ឃ᳓⹜ᢱ䋽䋲Ბ㓏᷷ 㐳ᦼ▤ਇน pH10એ pH10એ 䉣䊷䊁䊦 䋭 䋭 䊜䉸䉾䊄䊑䊤䊮䉪 Si,Na,K,B Si 䋭 䋭 Pt䈭䈬䈱⾆㊄ዻ ᳪ䉏䉇䈜䈘 䂾 䂾 䂦 䋭 䋭 ᵞ䈇䉇䈜䈘 䃁 䃁 䂦 䂦 㬍 㕙ಣℂ 䂾 䂾 䂦 㬍 㬍 ᠘᳓ᕈ 䂦 䂦 䂾 䃁 䂾 ଔᩰ ଔ 㕖Ᏹ䈮㜞ଔ 㕖Ᏹ䈮ଔ 㜞ଔ 㕖Ᏹ䈮㜞ଔ ⠨ ⓭ᴣ䈚䉇䈜䈇 ⎕៊䈚䉇䈜䈇 ⓭ᴣ䈚䉇䈜䈇 ⎕៊䈚䉇䈜䈇 㜞᷷↪ᤨ 䋱䋲䋰㷄એ䈪ᄌᒻ 䋲䋵䋰㷄એ䈪ᄌᒻ 䋳䋰䋰㷄એ䈪Ქ䉧䉴 ᳪ䉏ᳪᨴᤨ䈲 ౣ↢ಣℂᔅⷐ ឃ᳓䈮ᯏṁ䈏ᷙ䈚䈩䈇䉎႐ว䈲ṁ䈒䈮ᵈᗧ䋣 ৻ᐲ䈮70㷄એ䈮䈜䉎䈫⓭ᴣ䈱ේ࿃䈫䈭䉍䉁䈜 65 Step 1: ੍ಣℂ Time 45 90 120 ಽ⸃ኈེ䈱᧚⾰䈮䉋䉍䇮ኻ⮎ຠᕈ䇮䈍䉋䈶䇮⠴ᾲᕈ䈏⇣䈭䉎䈱䈪䇮䈖䉏䉌䈱․ᕈ䉕ℂ⸃䈚䈩ᚻ䈮↪䈜䉎 9 10 ෳ⠨⾗ᢱ䋺䈹䉖䈞䈐 p213, (5) 2006, SCP SCIENCE Application Guide, SII Nanotechnology ήᯏಽᨆ䉶䊚䊅䊷ⷐᣦ ฦ⒳⹜㛎ᴺ䈮䇮䊂䉳䉼䊠䊷䊑䉕ㆡ↪䈜䉎䈫 ຠ⚫䋺 ኾ↪ಽ⸃䉼䊠䊷䊑 䊘䊥䊒䊨䊏䊧䊮䋨PP䋩 PTFE :DigiTUBEs 䋺 MetaTUBE PTFE ಽ⸃䉼䊠䊷䊑ኻᔕ ኾ↪ᤨ⸘⋁ ᣂຠ ᣂຠ ᣂຠ ടᾲಽ⸃ ㉄ᷝട ⒊㊂ 50 mL 100 mL ੇ࿕⋥೨䉁䈪Ớ❗ 㪈㪇㪇㩷㫄㪣㩷ቯṁ 㪌㪇㩷㫄㪣ቯṁ ኈ㊂ 㪈㪉㪌㩷㫄㪣㩷㩷㩷㩷㩷㩷ኈ㊂ 㪍㪌㩷㫄㪣 DigiTUBEs 100 mL MetaTUBE PTFE 100 mL ኈ㊂ 125 mL ኈ㊂ 100 mL ടᾲỚ❗ ౣ䊜䉴䉝䉾䊒 ⹜ᢱ⸘㊂ 㸢 ㉄ᷝട 㸢 ౣ䊜䉴䉝䉾䊒䉁䈪䇮৻ㅪ䈱ಣℂ䉕䋱䈧䈱ኈེ䈪䇯 11 Na䇮B䉕䉄䈢䊜䉸䉾䊄䊑䊤䊮䉪䈱ᄢ䈭ૐਅ䈮䈧䈭䈏䉎 12 ࿕ᒻ⹜ᢱ䈱⇛ᴺ ࿕ᒻ⹜ᢱಽ⸃䈮ଢ䈭㉄䈫ᦨㆡಽ⸃᷷ᐲ ೋᔃ⠪䈮䉅䈇䉇䈜䈇䇮㉄䈱⚵䉂ว䉒䈞 ᴤ⢽♽䈫䈠䈉䈪䈭䈇‛䈪ಽ䈔䉎 ⎫㉄ Ⲣὐ䉕⍮䈦䈩䈍䈒 ⎣㉄ ᮸⢽䇮ᴤ♽䈮 䊶ᒝ䈇㉄ൻ 䊶㉄ൻ䊶᳓䊶䉴䊦䊖䊮ൻ 䊶ᒝ㉄ 䊶ᦨㆡಽ⸃᷷ᐲ 㪉㪊㪇㩷㷄એ 䊶䉧䊤䉴䊶⍹⧷䈱ㆶᵹಽ⸃ ⹜ᢱ䈱ᕈ⁁䈮䉋䈦䈩 ⎣㉄ಽ⸃䈫⎫㉄ಽ⸃䉕䈇ಽ䈔䉎 ☳⁁㘩ຠේᢱ䇮↢⹜ᢱ♽䈮 䊶ᒝ㉄ 䊶ᦨㆡಽ⸃᷷ᐲ 㪏㪇㩷㵨 㪈㪉㪇㩷㷄 䊶䌐䌐䈱ㆶᵹಽ⸃ 䋳䋰 䋦ㆊ㉄ൻ᳓⚛ ಽ⸃ഥ ⎫㉄䉇⎣㉄ಽ⸃䈮૬↪ 㐿ᒻ䈫ኒ㐽♽ಽ⸃䉲䉴䊁䊛䉕䈇ಽ䈔 ಄䉁䈚䈩䇮ᾲ䈪ዋ㊂䈝䈧ᷝട 13 ࿕ᒻ⹜ᢱ䈱ౖဳ⊛䈭ಽ⸃ 㩿☳⁁㘩ຠේᢱ䇮േ‛㘺ᢱ䈭䈬㪀 㐿♽䈫ኒ㐽♽䉕䈬䈱䉋䈉䈮䈇ಽ䈔䉎䈱䈎䋿 1Ბ㓏᷷ ផᅑ䋺䌄䌩䌧䌩䌐䌒䌅䌐 䌊䌲䋮 䌍䌓 䌌䌓 䋫 䌋䌥䌹 䌐䌡䌤 䋨㘩ຠಽᨆ䉲䉴䊁䊛䋩 㔍ಽ⸃ᕈ䈱䉰䊮䊒䊦 Ყセ⊛ಽ⸃䈏ኈᤃ 䊑䊨䉾䉪ടᾲ Temp ᄙᲑ㓏᷷ Ớ⎣㉄䈱ᴣὐ= ⚂ 120 㷄 ᴣὐ䉇䉇ਅ䈱105 㷄䈏䈍⮈䉄䈪䈜 㐿♽ ὐ䋺䉴䉬䊷䊦䉝䉾䊒ಽ⸃䇮ᄙ⒳㘃หᤨಽ⸃น⢻ 䊍䊷䊃䊑䊨䉾䉪 䊍䊷䊃䊑䊨䉾䉪 䉬䊦䉻䊷䊦䊡䊆䉾䊃 PP⹜㛎▤䈲 110 㷄䉁䈪⠴ᾲᕈ䈏䈅䉍䉁䈜 2nd Step ੍Ἧൻ 65 ৻ᐲ䈮㜞᷷䈮䈞䈝䇮ૐ᷷䈪੍Ἧൻ䉕ⴕ䈉 䈫⓭ᴣ䉕੍㒐䈪䈐䉁䈜 Ბ㓏⊛᷷ න⚐᷷ 1st Step ṁ⸃ൻ 䊙䉟䉪䊨ᵄಽ⸃ኈེ 䊙䉟䉪䊨ᵄಽ⸃ኈེ ኒ㐽♽ 䊙䉟䉪䊨ᵄടᾲ 45 ᄙᲑ᷷ᯏ⢻䊙䉟䉪䊨 ᵄಽ⸃䉲䉴䊁䊛 㔍ὐ䋺ዋ㊂ Ớ㉄䉕⹜ᢱ䈮䉋䈒㚔ᨴ䉁䈞䉁䈜 ⹜ᢱ䈲䈪䈐䉎䈣䈔⚦ಽൻ䈚䉁䈜 ቶ᷷䈪৻ᤤᄛ㕒⟎䈚䈩䉅OK 45 ὐ䋺ើ⊒䊨䉴㸣 㜞᷷⎣㉄ಽ⸃น⢻ 3rd Step 䊜䉟䊮ಽ⸃ 105 㔍ὐ䋺ើ⊒ᕈ䊨䉴㸡 䊖䉾䊃䊒䊧䊷䊃 䉣䊮䊃䊥䊷䊝䊂䊦䈱䊙䉟 䉪䊨ᵄಽ⸃䉲䉴䊁䊛 14 15 60 70 Time 120 16 䊍䊷䊃䊑䊨䉾䉪 DigiPREPJr.䈮䉋䉎ዉ ᮡḰṁᶧ 㪠㪚㪧䋭㪦㪜㪪᷹ቯ⚿ᨐ ᷹ቯ୯ 㪘㫊㩷㩷㪈㪏㪏㪅㪐㪐㩷㫅㫄 㪇㪅㪉㪈㪋㫧㪇㪅㪇㪇㪌 n=3 㪚㪻㩷㩷㪉㪈㪋㪅㪋㪋㪇㩷㫅㫄 㪇㪅㪉㪉㪋㫧㪇㪅㪇㪇㪉 㪚㫉㩷㩷㪉㪍㪎㪅㪎㪈㪍㩷㫅㫄 㪇㪅㪉㪈㪐㫧㪇㪅㪇㪇㪉 㪚㫌㩷㪊㪉㪋㪅㪎㪌㪉㩷㫅㫄 㪇㪅㪉㪉㪐㫧㪇㪅㪇㪇㪉 㪝㪼㩷㩷㪉㪌㪐㪅㪐㪊㪐㩷㫅㫄 㪇㪅㪉㪉㪊㫧㪇㪅㪇㪇㪉 㪤㫅㩷㩷㪉㪌㪎㪅㪍㪈㪇㩷㫅㫄 㪇㪅㪉㪉㪋㫧㪇㪅㪇㪇㪉 㪧㪹㩷㩷㪉㪉㪇㪅㪊㪌㪊㩷㫅㫄 㪇㪅㪉㪊㪍㫧㪇㪅㪇㪇㪉 㪪㪼㩷㩷㪈㪐㪍㪅㪇㪉㪍㩷㫅㫄 㪇㪅㪉㪉㪏㫧㪇㪅㪇㪇㪍 ᳓᳓䊶ⅣႺ᳓⹜ᢱ䈱ടᾲಣℂ䈱ᬌ⸛ DigiPREP Jr䉕↪䈇䈢㉄ಣℂᎿ⒟䈲 ᚻ㑆䉕䈎䈔䈝䈮ᶋㆆ‛䈱ಣℂ䈏น⢻䈪䈜 DigiTUBEs 㽲As, Cd, Cr, Cu, Fe, Mn, Pb, Se 2 ppm 5 mL ᷝട 㽳EPH-1 䋨㘶ᢱ᳓CRM䋩 SCPSCIENCE 500 㱘L ᷝട ቯኈ 䊑䊤䊮䉪᳓ 䈮䉋䉍50mL ⎣㉄ 5 mL 䉕ᷝട 95 㷄 2 ᤨ㑆ടᾲ䊶Ớ❗ಣℂ DigiPREP Jr. 24ᬌ↪ ቯኈ ♖᳓ 䈮䉋䉍 50 mL䈮ౣቯኈ ⸽ᮡḰ⹜ᢱ ᷹ቯ୯䈲⸽୯䈫䈾䈿৻⥌ ICP䋭AES䈮䉋䉎᷹ቯ ᮡḰ⹜⮎ᷝട࿁ ᱜᓟ䈱࿁₸䈲䈾䈿100% ᷹ቯ⚿ᨐ㽳 㪜㪧㪟㪈 㪠㪚㪧䋭㪦㪜㪪᷹ቯ⚿ᨐ ᷹ቯ୯ ⸽୯ 㪘㫊㩷㩷㪈㪏㪏㪅㪐㪐㩷㫅㫄 㪇㪅㪋㪉㪌㫧㪇㪅㪇㪈㪇 㪇㪅㪋㪇㪇 㪚㪻㩷㩷㪉㪈㪋㪅㪋㪋㪇㩷㫅㫄 㪇㪅㪈㪐㪏㫧㪇㪅㪇㪇㪊 㪇㪅㪉㪇㪇 㪚㫉㩷㩷㪉㪍㪎㪅㪎㪈㪍㩷㫅㫄 㪇㪅㪍㪌㪐㫧㪇㪅㪇㪇㪎 㪇㪅㪍㪏㪇 㪚㫌㩷㪊㪉㪋㪅㪎㪌㪉㩷㫅㫄 㪇㪅㪌㪇㪊㫧㪇㪅㪇㪇㪋 㪇㪅㪌㪏㪇 㪝㪼㩷㩷㪉㪌㪐㪅㪐㪊㪐㩷㫅㫄 㪈㪅㪋㪌㪐㫧㪇㪅㪇㪈㪋 㪈㪅㪋㪏㪇 㪤㫅㩷㩷㪉㪌㪎㪅㪍㪈㪇㩷㫅㫄 㪇㪅㪊㪋㪉㫧㪇㪅㪇㪇㪋 㪇㪅㪊㪋㪇 㪧㪹㩷㩷㪉㪉㪇㪅㪊㪌㪊㩷㫅㫄 㪇㪅㪍㪍㪉㫧㪇㪅㪇㪇㪍 㪇㪅㪍㪊㪇 㪪㪼㩷㩷㪈㪐㪍㪅㪇㪉㪍㩷㫅㫄 㪇㪅㪊㪉㪎㫧㪇㪅㪇㪇㪍 㪇㪅㪊㪉㪇 17 DigiPREP Jr ዉታ DigiPREPJr ዉታ 㘩↪⦡⚛ಽ⸃ 㽲 18 㝼㘃䊕䊷䉴䊃⹜ᢱ 㽳 PPಽ⸃䉼䊠䊷䊑 <DigiTUBEs> 䈮䉋䉎ૐ᷷ടᾲ ടᾲ䊒䊨䉫䊤䊛 㽴 95 㷄 㽲 㘩ຠᷝട‛⦡⚛ 0.5 g 㽳 ⎣㉄10 ml ᷝടᓟ 㽴 DigiPREP Jr 65 㷄 H2O2 ᷝട ⹜ᢱ0.5 g 䈻⎣㉄ᷝട⋥ᓟ ⹜⮎ HNO3 70% 5 mL Plasma Pure H2O2 30% 1 mL ౕེ DigiPREP Jr 24ᬌ↪ PP DigiTUBEs Watch Glass PP ಽ⸃⹜⮎ 䊶⎣㉄ 60 % 䊶H2O2 30 % 19 0.5h 1.5h 3h 4h 20 ᑄ᫈‛ਛ⾆㊄ዻ䇮㔚ሶ䊂䊋䉟䉴䈭䈬䈻䈱ㆡ↪ DigiPREPJr ዉታ 䊊䊮䉻䈱◲ᤃṁ⸃ ṁ⸃䈮↪䈇䈢㉄ Ⴎ㉄ 30 % 2 ml ⎣㉄ 60 % 2 ml ♖᳓ 2 ml 䈱ᷙว ↪ౕེ䈭䈬 DigiTUBEs 㬍 䋳 DigiPREP Jr + Touch Screen Controller ടᾲ᧦ઙ એਅ䈱䊒䊨䉫䊤䊛䈮䉋䉍ടᾲ ᔕਛ 䊊䊮䉻 ታ⹜ᢱ ࿕ᒻ⹜ᢱ䉕₺᳓Ꮧ㉼ᶧ䈪ṁ⸃ਛ 㷄 95 70 㪈 㪉 㪊 㪋 㪧㪹䊐䊥䊷䈲䉖䈣ಽᨆ↪ ᷙ㉄ 䈲䉖䈣↪ ㅒ₺᳓ ₺᳓ ㅒ₺᳓ 㪟㪚䌬 㪏㪅㪌㩷㫄䌌 㪊㩷㫄䌌 㪎㪅㪌㩷㫄䌌 㪉㪅㪌㩷㫄䌌 㪟㪥㪦㪊 㪈㩷㫄䌌 㪌㩷㫄䌌 㪉㪅㪌㩷㫄㫃 㪎㪅㪌㩷㫄䌌 㪟㪉㪦 㪇㪅㪌㩷㫄䌌 㪉㩷㫄䌌 㪄 㪄 ㉄䈱㊂ 㪈㪇㩷㫄䌬 㪈㪇㩷㫄䌌 㪈㪇㩷㫄䌌 㪈㪇㩷㫄䌌 ᴉᲚ ή 㩿㪪㫅㪀 ή 㩿㪪㫅㪀 ᶋㆆ‛ ࿕ᒻ‛ṁ⸃ᓟ 10 mL 䈮ቯኈ 20 40 60 90 min 21 㘩ຠCRM⹜ᢱ䈱DigiPREP䈮䉋䉎Ḩᑼಽ⸃ 22 DigiPREPJr.䈮䉋䉎㘩ຠಽ⸃ ☨䇮⨥䇮䉦䉨䇮㠽㛽䇮㝼㛽䈻䈱ㆡ↪ ห᭽䈮䇮ᬀ‛䇮⪲䈭䈬䈱☳ᧃ䉇 㘩ຠේᢱ☳ᧃ䋨 ᩙ☳䇮⣕⢽☳╬䈮ᔕ↪น⢻䈪䈜 ⹜ᢱฦ 0.5 g ⸘㊂ Ớ⎣㉄ 10 mL ᷝട 㔚ሶ䊧䊮䉳ಽ⸃ኈེ↪䌐䌆䌁ዊ䊋䉟䉝䊦 䋴䋵 㷄㸢䋹䋵 㷄䈪䊒䊨䉫䊤䊛᷷ಽ⸃ 䊉䊮䊜䉺䊦䌐䌐ಽ⸃ኈེ DigiTUBEs ㆶᵹಽ⸃ਛ䈲䇮ᤨ⸘⋁䉕↪䈜䉎䈎䇮ᩖ䉕䉉䉎䉄䈢䉨䊞䉾䊒䉕↪䈜䉎䈫࿁₸䈏ะ䈚䉁䈜 23 24 ታ㛎ᒝജ䋺ᣣ┙䊊䉟䊁䉪䊉䊨䉳䊷᭽ 㘩ຠਛCdේሶๆశ䊂䊷䉺 ⸽ᮡḰ‛⾰ NISTCRM 1568a 䈱ಽᨆ NIST CRM 1568a ᮡḰᷝടᴺ ᬌ㊂✢ ᮡḰᷝടᴺ ᷹ቯ䊂䊷䉺 ర⚛ Mn ಽᨆ୯䋨㱘㪾㪆㪾䋩 20.5㫧 0.64 ⸽୯䋨㱘㪾㪆㪾䋩 20.0㫧 1.6 Fe Cd Cu 6.9㫧 0.40 0.021㫧 0.007 2.67㫧 0.20 7.4㫧 0.9 0.022㫧 0.002 2.4㫧 0.5 Zn Mg K 18.9㫧 0.22 0.055%㫧 0.005 0.127%㫧 0.001 19.4㫧 0.5 0.056%㫧 0.005 0.127%㫧 0.0008 㪥㪠㪪㪫 㪚㪩㪤㩷㪈㪌㪍㪏㪸㩷㪩㫀㪺㪼㩷㪝㫃㫆㫌㫉㩷㩷㪇㪅㪌㪾㩷Ḩᑼಽ⸃ ᣣ┙䊊䉟䊁䉪 㘩ຠಽᨆ䉶䊚䊅䊷ⷐᣦ㓸䉋䉍ᒁ↪ 25 㩿㩷㪥㩷㪔㩷㪊㩷㪀 ᣣ┙䊊䉟䊁䉪 㘩ຠಽᨆ䉶䊚䊅䊷ⷐᣦ㓸䉋䉍ᒁ↪ ᣂຠ⚫䋺DigiPREP100mLኻᔕ䊝䊂䊦 JISኻᔕ 100 mL䉼䊠䊷䊑 30 ᬌಣℂน⢻ 㜞⚐ᐲ䉫䊤䊐䉜䉟䊃䊑䊨䉾䉪 ․㐳 ᄙᲑ㓏᷷䊒䊨䉫䊤䊛ᣇᑼ䊍䊷䊃䊑䊨䉾䉪ಽ⸃ⵝ⟎ 䉕↪䈚䈢⊕☨☳ᧃ⸽ᮡḰ‛⾰䈍䉋䈶 ☨ታ⹜ᢱ䋨20g䋩䈱㉄ಽ⸃೨ಣℂᬌ⸛ 䊶 䊉䊮䊜䉺䊦᭴ㅧ 䊶 ⠴㉄ᕈ᭴ㅧ 䊶 ቶ᷷䌾160 㷄ടᾲ 䊶 ⋭䉴䊕䊷䉴⸳⸘ 䊶 ᄙᲑ᷷⥄േൻ ᐔᚑ㪉㪉ᐕ㪋㪏ᣣ⊒㪶㘩⊒㪇㪋㪇㪏╙㪉ภ • ᄙᲑ᷷ኾ↪䉮䊮䊃䊨䊷䊤䊷 䊶 ᳓䋬㘩ຠ䋬ფ䈮 䊶 ㉄ಽ⸃䈱⥄േൻ䈮 ☨ਛ㪚㪻ಽᨆ䈮䈍䈔䉎ಽ⸃䊜䉸䉾䊄䈮ኻᔕ • ኾ↪㒐Ⴒ䊐䊷䊄䉥䊒䉲䊢䊮 • ⥄േỚ❗ DigiSET 䉥䊒䉲䊢䊮 ⠴㉄ᕈ᮸⢽᧚ᢱណ↪ • ᷷ᐲ䊝䊆䉺䊷䊒䊨䊷䊑 䉥䊒䉲䊢䊮 50 mL ಽ⸃䉼䊠䊷䊑ኻᔕ ᣂຠ 䋺 Jr 䉺䉟䊒䋨24ᬌ䋩䋬MS䉺䉟䊒䋨48ᬌ䋩 100 mL ಽ⸃䉼䊠䊷䊑ኻᔕ 䋺 Jr 䉺䉟䊒䋨12ᬌ䋩䋬MS䉺䉟䊒䋨30ᬌ䋩 27 26 ↪ౕེ䇮⹜⮎䇮⹜ᢱ 㽲ౕེ 䊶DigiPREP Jr.䋨50 mL䈍䉋䈶100 䌭L䋩䇮 䊶䉺䉾䉼䉴䉪䊥䊷䊮䉮䊮䊃䊨䊷䊤䊷 䊶DigiProbe䋨᷷ᐲ䉶䊮䉰䊷䋩 䊶DigiTUBE䇮ᤨ⸘⋁䋨PP䋵䋰䌭䌬↪䇮100 mL↪䋩 䊶䉴䊘䉟䊮䊃䇮䊏䊕䉾䉺䊷䇮⮎䈘䈛䇮䊏䊮䉶䉾䊃䋨PP䋩 䊶ᚻⴼ䋨䊙䉴䉪䋩䇮⸘㊂ེ䋨⮎⋁䋩䇮䊄䊤䊐䊃䇮 㽳⹜⮎ 䊶⎣㉄ 60 % 䋨㔚ሶᎿᬺ↪ 䉨䉲䉻ൻቇ䋩 䊶H2O2 30 % 䋨㔚ሶᎿᬺ↪ 䉨䉲䉻ൻቇ䋩 䊶MilliQ᳓ 㽴⹜ᢱ䋨䉰䊮䊒䊥䊮䉫⚦ෳᾖ䋩 䋱䋮⸽ᮡḰ‛⾰ ⊕☨☳ᧃ 䋨NMIJ CRM 7501-a䋩 䋲䋮⸽ᮡḰ‛⾰ ⊕☨☳ᧃ 䋨NMIJ CRM 7502-a䋩 䋳䋮Ꮢ⽼⊕☨ ೨ಣℂᚻ㗅 㪈㪄㪈㪀 䊂䉳䉼䊠䊷䊑ฦ䇱㪌㪇㩷㫄㪣䈮⸽☨㪉⒳ 㪈㪅㪇 㪾䉕ฦ䇱㪎ᧄ↪ᗧ䈚䇮⎣㉄䉕㪈㪇 㫄㪣ᷝട 䋨ౝ㪉ᧄ䈲䇮೨ඨᣣ⎣㉄ᶐẃ䇮㪉ᧄ䈲ಣℂᓟ࿕⋧䋩 㪈㪄㪉㪀㩷㩷䊂䉳䉼䊠䊷䊑ฦ㪈㪇㪇㩷㫄㪣㩷䈮 㪉㪇㩷㪾㩷㬍 㪊䇮⎣㉄ 㪈㪇㪇㩷㫄㪣㩷ട䈋䈩ඨᣣᶐẃ䈚䈩䈍䈒 㪈㪄㪊㪀 䊑䊤䊮䉪㪋ᧄ 㩿ᬌ㊂✢↪䈫䈚䈩䉅↪㪀䈫䈚䈩 㪈㪅㪇㩷㪾㩷䈱㪤㫀㫃㫃㫀㪨᳓䈮㪈㪇㫄㫃䈱⎣㉄䉕ᷝട DigiPREP Jr 100 mL Type 㪉㪀㩷㩷㩷ᤨ⸘⋁䉕ਸ਼䈞䈩䇮㪈㪀㪄㪉䈲䈠䈱䉁䉁䇮㪈㪄㪈䋩䇮 㪈㪄㪊䋩䈲ቶ᷷䈪㪌㩷䌾 㪈㪇㩷ಽ⒟ᐲ㕒⟎ ㉄䈮䈭䈛䉁䈞䉎䈫หᤨ䈮㉄䈫䈱ᔕ⁁ᘒ䈮䈧䈇䈩䉅ⷰኤ 㪊㪀 ᄙᲑ᷷䊒䊨䉫䊤䊛䉕⚵䉖䈪ᦨ⚳Ბ㓏䈪 㪈㪈㪇㩷㷄䉁䈪ടᾲ 㪄☨䈫㉄䈫䈱ᔕᕈ䉕⠨ᘦ䈚䇮Ⓩ䉇䈎䈭᷷䋨㪌㪇㩷㷄䋨㪉㪇 㫄㫀㫅䋩䉴䊁䉾䊒䉕ㅊട 䉺䉾䉼䉴䉪䊥䊷䊮䉮䊮䊃䊨䊷䊤䊷 㪋䋩 㪈㪈㪇㩷㷄ടᾲ䈚䈭䈏䉌䇮㪈㪄㪉䋩䈲ㅜਛ䈪⎣㉄ᷝട䇮ᔕ䈏Ⓩ䉇䈎䈮䈭䈦䈢ᓟ䇮䊍䊷䉺䊑䊨䉾䉪䈎 䉌䈲䈝䈚䇮㪉㩷䌾 㪊 ಽᓟⓨ಄ਅᓟ䈮䇮㪊㪇㩷㩼 ㆊ㉄ൻ᳓⚛᳓䉕ട䈋䇮ౣടᾲ䉕㪊࿁➅䉍䈜 㪌䋩 ടᾲ⚳ੌᓟ㪈㪄㪉䋩䈮㑐䈚䈩䈲㪉㪇䌾㪉㪌㩷㫄㪣䉁䈪Ớ❗ᓟ䇮⥄ὼ಄ළ䈚䈩䉲䊷䊦䈜䉎 䋪䈅䉎⒟ᐲ಄ළᓟ䇮ᤨ⸘⋁ਅㇱ䉕䊚䊥㪨᳓䈪ᵞᵺ䈚䈩䇮⹜ᢱ䈮ㅊടዉ䈜䉎 DigiTUBE 100 mL 䋨ᤨ⸘⋁䋩 29 30 ടᾲ䊒䊨䉫䊤䊛䋺☨☳ᧃታ⹜ᢱ 20g䋨ඨᣣᶐẃ䋩 䉰䊮䊒䊥䊮䉫 ☨☳ᧃ 10䌾 20gᬌ⸽ ᤨ㑆 䊂䉳䊒䊧䉾䊒⸳ቯ୯ Ớ⎣㉄ᷝട㕒⟎ 㷄 20 ಽ ᜬ 30 ಽ ᷷ 30 ಽ ᜬ 420 ಽ ᤨ⸘⋁䈅䉍 ㆊ㉄ൻ᳓⚛᳓ 0.5 mLᷝട 20 31 50 80 110 㷄 ㆊ㉄ൻ᳓⚛᳓ 0.5 mLᷝട ㆊ㉄ൻ᳓⚛᳓ 0.5 mLᷝട (25) 145mL 50 㷄 20䌾25 mL ⒟ᐲ䉁䈪Ớ❗ 110 50 ᷷ᐲ ᷷ ㆊ㉄ൻ᳓⚛᳓ 0.5 mLᷝട ⎣㉄ᷝട30 mL 320 440 485 min. 32 ೨ಣℂ䊐䊨䊷䉼䊞䊷䊃 䋨☨☳ᧃ⹜ᢱ 20g䋩 DigiTube 100 䌭L 100 mL ⊕☨☳ᧃ(20 g) ಽ⸃⚳ੌᓟ䈱᭽ሶ ಣℂᶧ ⎣㉄ᷝട䋨100 mL䋩䋺ඨᣣᶐẃ Cd:40ppb/20g⋧ᒰ ቯኈ 100 mL DigiPREP Jr ടᾲ1Ბ㓏 ቶ᷷㸢50 㷄 ടᾲ䋨⚂20ಽ䋩䇮30ಽᜬ ടᾲ2Ბ㓏 50 㷄㸢110 㷄 ടᾲ䋨⚂30ಽ䋩䇮110㷄ᜬ 䉐ㆊ ಽข 110 㷄ᜬ240ಽᓟ䇮ㆊ㉄ൻ᳓⚛15ಽ Ფ0.5 mLᷝട 20 mL DigiTUBEs 50 mL ቯኈ ᷹ቯ ᤨ⸘⋁ᵞᵺ ♖᳓ ዋ㊂ ⥄ὼ಄ළ 10 mL ౝᮡ ⎣㉄ᷝട30mL Ớ❗ 1.0 㱘m ICP/MS Cd:1.6 ppb/mL⋧ᒰ 25Ꮧ㉼䈪ኻᔕ ኒኽ ಣℂᶧ 33 34 ຠ⚫䋺◲ᤃဳ㜞᷷ടᾲಽ⸃䊡䊆䉾䊃 䌍䌥䌴䌡䌐䌒䌅䌐 䌁䌔䋭䋱 ⎫㉄⊕ᾍಣℂ䈮ᦨㆡ ᣂຠ⚫䋺 䉬䊦䉻䊷䊦ಽ⸃䉲䉴䊁䊛 䋨㜞᷷ಽ⸃↪䋩 ․㐳 PTFEㆶᵹེណ↪ • 䋱䋰䋰 䌖㔚Ḯ䈪↪น⢻ 䊶 ቶ᷷䌾380 㷄ടᾲ • ടᾲ㗔ၞ䋺ቶ᷷䌾350 㷄 䉰䊮䊒䊦䉶䉾䊃䈏ኈᤃ 䊶 ⋭䉴䊕䊷䉴⸳⸘ • 65 mL䉰䉟䉵ಽ⸃䉼䊠䊷䊑䋷ኻᔕ 䊶 10ᬌหᤨಣℂ ⠴㉄ᕈ⚛᧚ណ↪ ᄢ䈐䈭ⷰኤ⓹ណ↪ 䊶 ᄙᲑ᷷⥄േൻ • 115 mL䉰䉟䉵ಽ⸃䉼䊠䊷䊑ኻᔕ 䊶 㘩ຠ䋬ᑄᶧ䋬ᴤ䈮 • 䉟䊷䉳䊷䉥䊕䊧䊷䉲䊢䊮 100 V 䋺䌾350 㷄 䋼ૐଔᩰ䊝䊂䊦䋾 㜞⚐ᐲ䉫䊤䊐䉜䉟䊃ណ↪ 䉥䊒䉲䊢䊮ᯏ⢻ • ౠ䉝䊒䊥䉬䊷䉲䊢䊮䉧䉟䊄 䊶 ㉄䊚䉴䊃䊃䊤䉾䊒 ᣂຠ DigiPREP HT 250 10 Position 䊶 ᕡ᷷ᓴⅣ಄ළ᳓ ടᾲㇱ䈫䉮䊮䊃䊨䊷䊦ㇱ䉕ಽ㔌 䋺 ടᾲㇱ䈲䊄䊤䊐䊃⸳⟎䇮䉮䊮䊃䊨䊷䊦ㇱ䉕䊄䊤䊐䊃ᄖ⸳⟎น⢻ 䊶 ⍹⧷ಽ⸃䉼䊠䊷䊑 䊑䊨䉾䉪ㇱಽ䉕឵น⢻ 䋺 䉝䊦䊚䊑䊨䉾䉪䇮䉫䊤䊐䉜䉟䊃䊑䊨䉾䉪឵น⢻䇮䉦䉴䉺䊙䉟䉵น⢻ ⼾ን䈭ಽ⸃䉼䊠䊷䊑䋺䌄䌩䌧䌩䌐䌒䌅䌐䉲䊥䊷䉵䈱ಽ⸃䉼䊠䊷䊑ฦ⒳䈏䈠䈱䉁䉁↪น⢻ 35 36 MetaPREP AT-1䉕↪䈚䈢 JIS K0102 Ꮏᬺឃ᳓⹜㛎ᴺ䈮䈍䈔䉎As䇮Se䈱䈢䉄䈱೨ಣℂ ኒ㐽ടಽ⸃ኈེ䋨䉴䊁䊮䊧䉴䊔䉾䉶䊦䋩䈱⚫ 㪟㪉㪪㪦㪋䋨㪈㪂㪈㪀㪓⊕ᾍಣℂ㪕䇮㪟㪥㪦㪊㪓ᯏ‛ಽ⸃㪕䇮㪢㪤䌮㪦㪋㪓㉄ൻ㪘㫊ើᢔ㒐ᱛ㪕 ⎣㉄ㆶᵹಣℂ ᯏ‛ಽ⸃ ⎣㉄ើ⊒㒰 ⎫㉄Ớ❗ⴕ⒟䈱᭽ሶ ⎫㉄⊕ᾍ᷷ᐲ䈮䈩⎣㉄䉕ቢో㒰 ⎣㉄䉕ቢో㒰ᓟ䇮ಽ䈭⎫㉄䉕㒰 ᳓⚛ൻ‛⊒↢䌉䌃䌐⊒శಽᨆ䇮᳓⚛ൻ‛⊒↢䌁䌁䌓ಽᨆ䈱೨ಣℂᴺ䈫䈚䈩ᔕ↪น⢻ 37 䊙䉟䉪䊨ᵄ䉝䉲䉴䊃ടಽ⸃䈱ᚻ䈭䈇ᣇ 38 MW䋫䊍䊷䊃䊑䊨䉾䉪䈪䉴䉬䊷䊦䉝䉾䊒 䊙䉟䉪䊨ᵄಽ⸃ⵝ⟎䈶ಽ⸃᧦ઙ ౝㇱടᾲᴺ ಽ⸃᧦ઙ 䋺 ജ䈪䉮䊮䊃䊨䊷䊦 ᷷ᐲ䈪䉮䊮䊃䊨䊷䊦 ജ䈪䉮䊮䊃䊨䊷䊦 䉮䊮䊃䊨䊷䊦 䋺 䉶䊮䉰䊷䇮䊒䊨䊷䊑䇮PCᓮ 㐿♽ಽ⸃䈪ಽ⸃⚳ὐ䈏ㆃ䈇 㐿♽ಣℂ䋫ኒ㐽䊙䉟䉪䊨ᵄ䈪ᤨ㑆⍴❗ 䊙䉟䉪䊨ᵄኒ㐽ಽ⸃䈪⊒䈜䉎⹜ᢱ 㐿♽䈪ṁ㒰䇮⊒ᵃಣℂ 䊙䉟䉪䊨ᵄኒ㐽ಽ⸃䈪䉴䉬䊷䊦䉝䉾䊒 ੍ಣℂ䉕㐿♽䈪ᶧ⁁ൻ䈚䈩䈎䉌 ಽ⸃㊂䈲䇮0.1-0.5g⒟ᐲ 䋨䉰䊮䊒䊦䈮䉋䈦䈩䈲0.3g䉁䈪䋩 䈖䉏䉌䈱䊁䉪䊆䉾䉪䈲䇮㘩ຠ⹜ᢱ䉇䇮ឃ᳓⹜ᢱ䈪㕖Ᏹ䈮ല 39 40 ㉄ಽ⸃ಣℂᓟ䈱ᓟಣℂ䈮䈧䈇䈩 㐿♽䈫ኒ㐽♽䈱⚵䉂ว䉒䈞 䊙䉟䉪䊨ᵄ䉝䉲䉴䊃ኒ㐽ᑼ㜞ಽ⸃䉲䉴䊁䊛 1. ಽ⸃ṁᶧ䈱Ớ❗ 2. ㉄Ớᐲ䉕ਅ䈕䉎ᠲ䋽Ꮧ㉼ᠲ 3. ⣕Ⴎᠲ䋨Na䇮K䇮Ca䇮Mg䋩 4. ሽర⚛䈎䉌䇮⋡⊛ర⚛䉕ㆬᛯ䈜䉎 ࿕⋧ 䊉䊮䊜䉺䊦䊍䊷䊃䊑䊨䉾䉪 DigiPREP Jr. 䊁䉪䊆䉾䉪 41 42 䉪䊨䊙䊃䉫䊤䊐䉞䊷䉕㊄ዻ䈮↪䈜䉎 ࿕⋧ᴺ䈫䈲䋿 䊘䊥䊙䋭䇮ൻቇ⚿วဳ䉲䊥䉦䉭䊦䈭䈬䈱ಽ㔌䉕లႯ䈚䈢䊚䊆䉦䊤䊛䈪䉰䊮 䊒䊦ਛ䈱⋡⊛ᚑಽ䉕䇮♖䈜䉎ᚻᴺ䇯㸢䉴䉬䊷䊦䉝䉾䊒䈏น⢻ ࠢࡦࠕ࠶ࡊᚻᴺ Ớ❗ᚻᴺ ⋡⊛ᚑಽ ᄳ㔀‛ 䉪䊨䊙䊃䉫䊤䊐䉞䊷䈱ᛛⴚ ࿕⋧ߦᄳ㔀‛ࠍᜬ ࠲ࠤ࠶࠼ߪ⚛ㅢࠅߐߖࠆ ಽ㔌䈫䉪䊨䊙䊃▤䉕↪䈜䉎 ⋡⊛‛ࠍᜬ ⹜㛎▤ߦ࿁ߔࠆᚻᴺ Rh䇮Pt 䉕 Cu䇮Fe ᷙว䊙䊃䊥䉾䉪䉴䈎䉌ಽ㔌 ήᯏ䉟䉥䊮ಽ㔌䈻↪ 43 44 䉥䊷䊒䊮䉦䊤䊛䉪䊨䊙䊃䉫䊤䊐䉞䊷䈎䉌࿕⋧䈻 ήᯏಽᨆ↪࿕⋧ๆᒁ䊙䊆䊖䊷䊦䊄 Chelating Cartridge SPE Manifold ࿕⋧ 䉦䊤䊛䈻 DigiTUBEs Rack ⹜ᢱ ᵞᵺ ᑄᶧ ṁ 䋱 ᑄᶧ ṁ 䋲 ⋡⊛ ర⚛ ṁ 䋳 ᵞᵺ ᑄᶧ ᑄᶧ PTFE Drain Rack PP Drain Rack 45 ήᯏಽᨆ↪SPE䊙䊆䊖䊷䊦䊄䈱䈇ᣇ 46 ᄢኈ㊂⹜ᢱ䈱࿕⋧䉦䊷䊃䊥䉾䉳䈻䈱ㅢᶧᣇᴺ HF㒰䈚䈭䈏䉌㊄ዻỚ❗䈭䈬䈏น⢻ 47 48 ࿕⋧ዉ ήᯏಽᨆ䈪ㆡ↪䈘䉏䉎ಽ㔌 • 䉨䊧䊷䊃᮸⢽䉕↪䈚䈢࿕⋧ ㅒ⋧♽ 䉟䉥䊮឵♽ 㪪㪛㪙♽䊘䊥䊙䊷 䉦䉼䉥䊮䇮䉝䊆䉥䊮 ᯏ㊄ዻಽ㔌 Cr䋨III)䇮Cr䋨VI䋩 ᯏ‛㒰 As䋨III䋩䇮As䋨V) – ᶏ᳓ਛ䈱Pb䇮Cd䈱ಽᨆ – 㘩ຠ⺞ᢱਛ䈱Pb䇮Cd䈱ಽᨆ • 㜞ㆬᛯᕈᯏ⢻ᕈ᮸⢽ 䋨ಽሶ⼂ᛛⴚ䋩 䉨䊧䊷䊃᮸⢽♽ ಽሶ⼂♽ 䉟䊚䊉ੑ㈶㉄ၮ 䉲䊥䉦♽䇮䊘䊥䊙䊷♽ – ౣ↢⾗Ḯਛ䈱䊧䉝䊜䉺䊦䈱ಽᨆ – 䋶ଔ䉪䊨䊛䈱ಽᨆ – Pb䈱ಽᨆ ㊀㊄ዻන㔌 䋲䋫䇮䋳䋫䉦䉼䉥䊮 ⾆㊄ዻ♖ Na䇮K䇮Cl䇮Ca䇮Mg㒰 䊊䊨䉭䊮ಽ㔌 49 50 3M EmporeDisk 䉨䊧䊷䊃䊂䉞䉴䉪 ฦpH䈮䈍䈔䉎ฦ⒳㊄ዻ䈱䉨䊧䊷䊃᮸⢽ᜬേ 䉨䊧䊷䊃᮸⢽ಽ㔌䈱᭴ㅧ䈱㆑䈇 H 3M␠ 䍕䍸䍎䍢䍡䍼䍆䍛䍖 䉴䉼䊧䊮䉳䍩䍼䍤䍷䍫䍼䍻䍜䍼䍻䋨SDB䋩 ㊀ว㸢䉟䊚䊉ੑ㈶㉄ၮ CH2 CH R CH2 CH R CH CH2 CH2 R O R: CH2 Be Na Mg K Ca R CH2 -[CH-CH2]n- GLS MetaSEP IC-ME 䊜䉺䉪䊥䊧䊷䊃㊀ว 䋫 ⓸⚛䉦䉼䉥䊮ဳቭ⢻ၮ 䋨R’䋩㸢䉟䊚䊉ੑ㈶㉄ၮ C C N O F Ne Al Si P S Cl Ar Sc Ti V Cr III Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn VI OH Rb Sr Y Zr Nb R Mo V VI O -[CH-CH2]䋭[CH-CH2] 䋭[CH-CH2]CO-CH2-R B 䋲䋸 䌭䌧 5 10 pH OH Cs Ba La Fr Ra Ac 䉟䊚䊉ੑ㈶㉄ၮ O 䉨䊞䊌䉲䊁䉞䊷䋺Cu䋲䋫 䋰䋮䋴䋵 䌭M H N C 䊜䉺䉪䊥䊧䊷䊃㊀ว 㸢䉟䊚䊉ੑ㈶㉄ၮ 100 50 C CH2 GLS InertSEP ME-1 Li R C CH2 R He Retention Efficiency (%) Hf Ta W Sample Load䋺 Load䋺0.025mg/L, 200ml La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr CO-CH2-R N+䋨䌒㵭䋩3 䈚䈒䈲䇮䌇䌌䌓 WEB䉰䉟䊃 www.gls.co.jp 䉁䈪 ෳ⠨⺰ᢥ䋺 ᰷㓁 ㅢ䋬₺ ካ䋬ጤፉ ᷡ䋬ᩙጊᷡᴦ䋬ฎᐣ⟵, ⅣႺ⑼ቇ, 9䋬347 (1999) ෳ⠨⺰ᢥ䋺 ᩙጊᷡᴦ, ⅣႺ䈫᷹ቯᛛⴚ, Vol. 31 (2004), pp.37-45 ෳ⠨⺰ᢥ䋺 ᣂ㊁㕏䋬ฎ⾐ᵗ, ᣣᧄᶏ᳓ቇળ, Vol. 58 (2004), No. 1, pp.85-92 52 ᡷ⦟ဳ䉨䊧䊷䊃᮸⢽ MetaSEP ICͲME 䈱ᜬ․ᕈ ․㐳䋺䉝䊦䉦䊥䇮䉝䊦䉦䊥㘃㊄ዻ㘃䈱⣕Ⴎ⢻ജ䈱ఝ䉏䉎 IA 1 Li 㪥㪸 㪌㪏㪏㪅㪐㪐㪌 3 Na 㪢 㪎㪍㪍㪅㪋㪐㪈 4 K 5 Rb 㪚㫊 㪋㪌㪌㪅㪌㪉㪉 7 IV B VB VI B VII B VIII VIII VIII IB II B III A IV A VA VI A VII A Cs Fr Be B 䉮䊙ဳ 䉦䊷䊃䊥䉾䉳 㪤㪾 㪉㪎㪐㪅㪌㪌㪊 Ca Sr 㪪㪺 㪊㪍㪈㪅㪊㪏㪊 㪭 㪉㪐㪉㪅㪋㪇㪈 Sc Ti 㪰 㪊㪎㪈㪅㪇㪉㪐 㪱㫉 㪊㪋㪊㪅㪏㪉㪊 Y Zr 㪙㪸 㪋㪌㪌㪅㪋㪇㪊 Ba Ra La-Lu Ac-Lr Ra 㪚㫉 㪉㪍㪎㪅㪎㪈㪍 V 㪥㪹 㪊㪇㪐㪅㪋㪈㪎 Nb Cr Mo 㪫㪸 㪉㪍㪏㪅㪌㪈㪎 㪮 㪉㪇㪎㪅㪐㪈㪉 Hf Ta W La Ac Db 㪚㪼 㪋㪈㪏㪅㪍㪌㪐 Th Fe Tc Ru Re Os Ir Sg Bh 㪥㪻 㪋㪇㪈㪅㪉㪉㪋 Pr Pa Hs Nd 㪬 㪊㪏㪌㪅㪐㪌㪎 U N O F Ne Al Si P S Cl Ar Br Kr 㪚㫆 㪉㪊㪏㪅㪏㪐㪉 㪥㫀 㪉㪊㪈㪅㪍㪇㪋 㪚㫌 㪊㪉㪋㪅㪎㪌㪋 㪱㫅 㪉㪈㪊㪅㪏㪌㪎 㪞㪸 㪉㪐㪋㪅㪊㪍㪊 㪞㪼 㪉㪇㪐㪅㪋㪉㪍 㪘㫊 㪈㪏㪏㪅㪐㪏 㪪㪼 㪈㪐㪍㪅㪇㪉㪍 Co Ni Cu Zn Ga Ge As Se 㪩㪿 㪊㪋㪊㪅㪋㪏㪏 㪧㪻 㪊㪋㪇㪅㪋㪌㪏 㪘㪾 㪊㪉㪏㪅㪇㪍㪏 㪚㪻 㪉㪈㪋㪅㪋㪊㪐 㪠㫅 㪉㪊㪇㪅㪍㪇㪍 㪪㫅 㪈㪏㪐㪅㪐㪉㪎 㪪㪹 㪉㪇㪍㪅㪏㪊㪋 㪫㪼 㪉㪈㪋㪅㪉㪏㪉 Rh Pd Ag Cd In Sn Sb Te I Xe 㪟㪾 㪈㪏㪋㪅㪏㪏㪎 㪫㫃 㪈㪐㪇㪅㪎㪐㪋 㪧㪹 㪉㪉㪇㪅㪊㪌㪊 㪙㫀 㪉㪉㪊㪅㪇㪍㪈 Hg Tl Pb Bi Po At Rn 㪧㫋 㪉㪈㪋㪅㪋㪉㪋 㪧㫉 㪋㪈㪎㪅㪐㪊㪐 Ce 㪫㪿 㪉㪏㪊㪅㪎㪊 㪝㪼 㪉㪌㪐㪅㪐㪋 㪤㫆 㪉㪇㪉㪅㪇㪊㪉 㪟㪽 㪊㪊㪐㪅㪐㪎㪐 Rf 㪤㫅 㪉㪌㪎㪅㪍㪈 Mn C 㪘㫃 㪊㪐㪍㪅㪈㪌㪉 Mg 㪚㪸 㪊㪐㪍㪅㪏㪋㪎 ᶏ᳓䈻䈱ㆡ↪ ᶏ᳓䈮䉁䉏䉎ਥⷐ䈭䉟䉥䊮 㪙 㪉㪋㪐㪅㪎㪎㪉 MetaSEP IC-ME 㪣㪸 㪋㪇㪏㪅㪍㪎㪈 Fr VIII A He 㪙㪼 㪊㪈㪊㪅㪇㪋㪉 㪪㫉 㪋㪇㪎㪅㪎㪎㪈 6 III B H 㪣㫀 㪍㪎㪇㪅㪎㪏㪊 2 II A Pt Au Mt Uun Uuu Uub 㪪㫄 㪊㪌㪐㪅㪉㪌㪐 㪜㫌 㪋㪉㪇㪅㪌㪇㪋 㪞㪻 㪊㪋㪉㪅㪉㪋㪍 㪫㪹 㪊㪌㪇㪅㪐㪈㪋 㪛㫐 㪊㪌㪊㪅㪈㪎㪈 㪟㫆 㪊㪋㪌㪅㪍 㪜㫉 㪊㪋㪐㪅㪐㪈 㪫㫄 㪊㪈㪊㪅㪈㪉㪌 㪰㪹 㪊㪉㪏㪅㪐㪊㪎 㪣㫌 㪉㪍㪈㪅㪌㪋㪈 Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Np Pu Am Cm Bk Cf Es Fm Md No Lr Uuq Uuh Uuo ᚑಽ䇭 䊅䊃䊥䉡䊛 䊙䉫䊈䉲䉡䊛 䉦䊦䉲䉡䊛 䉦䊥䉡䊛 䉴䊃䊨䊮䉼䉡䊛 Ⴎൻ‛ ൻቇᑼ 䇭㪥㪸 㪂 䇭㪤㪾 㪉 㪂 㪚㪸 㪉 㪂 㪢㪂 㪪㫉㪉㪂 㪚㫃 ⾰㊂㩼 䇭㪈㪅㪇㪌㪌㪍 㪇㪅㪈㪉㪎㪉 㪇㪅㪇㪋 㪇㪅㪇㪊㪏 㪇㪅㪇㪇㪇㪏 㪈㪅㪏㪐㪏 ⾰㊂㫇㫇㫄 㪈㪇㪌㪌㪍 㪈㪉㪎㪉 㪋㪇㪇 㪊㪏㪇 㪏 㪈㪏㪐㪏㪇 ṁ⾰㩼 䇭㪊㪇㪅㪍㪈 㪊㪅㪍㪐 㪈㪅㪈㪍 㪈㪅㪈 㪇㪅㪇㪊 㪌㪌㪅㪇㪌 ⎫㉄䉟䉥䊮 㪪㪦㪋 㪉- 㪇㪅㪉㪍㪋㪐 㪉㪍㪋㪐 㪎㪅㪍㪏 㪇㪅㪇㪇㪍㪌 㪇㪅㪇㪈㪋 㪍㪌 㪈㪋㪇 㪇㪅㪈㪐 㪇㪅㪋㪈 㪇㪅㪇㪇㪇㪈 㪇㪅㪇㪇㪉㪍 㪈 㪉㪍 㪇㪅㪇㪇㪊 㪇㪅㪇㪎 - ⥇ൻ‛ ㉄᳓⚛䉟䉥䊮 㪙㫉 㪟㪚㪦㪊 䊐䉾ൻ‛ 䊖䉡㉄ 㪝 㪟㪊㪙㪦㪊 - 䋼ෳ⠨ᢥ₂䋾᧻⟵ੱ䇮৻࿖㓷Ꮘ ⸶ 䇺䊜䉟䉴䊮 ৻⥸ൻቇ䇻 ጤᵄᦠᐫ䇮1970ᐕ ෳ⠨⺰ᢥ䋺 ㊁ญ ୃ, ⿒ဈ ⌬ሶ, ᄢፉ శሶ, ᧄ᳓ ੑ, ಽᨆൻቇ, Vol. 58 (2009), No. 3, pp.127-133 ෳ⠨⺰ᢥ䋺 ⚻㆙ ◊, ㋈ᧁ ⟤ᚑ, ฎᐣ ⟵, ฎ↰ ⋥♿, ಽᨆൻቇ, Vol. 58 (2009), No. 7, pp.623-631 53 ᶏ᳓䈻䈱ㆡ↪ 54 ੱญᶏ᳓䈱⺞䈱䊘䉟䊮䊃 ᶏ᳓䈱ਥᚑಽ • ᚑಽ䇭 䊅䊃䊥䉡䊛 䊙䉫䊈䉲䉡䊛 䉦䊦䉲䉡䊛 䉦䊥䉡䊛 䉴䊃䊨䊮䉼䉡䊛 Ⴎൻ‛ ൻቇᑼ 䇭㪥㪸 㪂 䇭㪤㪾 㪉㪂 㪚㪸 㪉㪂 㪢㪂 㪪㫉㪉㪂 㪚㫃 ⾰㊂㩼 䇭㪈㪅㪇㪌㪌㪍 㪇㪅㪈㪉㪎㪉 㪇㪅㪇㪋 㪇㪅㪇㪊㪏 㪇㪅㪇㪇㪇㪏 㪈㪅㪏㪐㪏 ⾰㊂㫇㫇㫄 㪈㪇㪌㪌㪍 㪈㪉㪎㪉 㪋㪇㪇 㪊㪏㪇 㪏 㪈㪏㪐㪏㪇 ṁ⾰㩼 䇭㪊㪇㪅㪍㪈 㪊㪅㪍㪐 㪈㪅㪈㪍 㪈㪅㪈 㪇㪅㪇㪊 㪌㪌㪅㪇㪌 ⎫㉄䉟䉥䊮 㪪㪦㪋 㪉- 㪇㪅㪉㪍㪋㪐 㪉㪍㪋㪐 㪎㪅㪍㪏 ⥇ൻ‛ ㉄᳓⚛䉟䉥䊮 㪙㫉 㪟㪚㪦㪊 㪇㪅㪇㪇㪍㪌 㪇㪅㪇㪈㪋 㪍㪌 㪈㪋㪇 㪇㪅㪈㪐 㪇㪅㪋㪈 䊐䉾ൻ‛ 䊖䉡㉄ 㪝 㪟㪊㪙㪦㪊 㪇㪅㪇㪇㪇㪈 㪇㪅㪇㪇㪉㪍 㪈 㪉㪍 㪇㪅㪇㪇㪊 㪇㪅㪇㪎 - - ੱญᶏ᳓䉕ᚑ䈜䉎䈘䈇䈮↪䈜䉎Ⴎ㘃䈮䈧䈇䈩䇮䊚䊥㪨᳓䈮⋧ᒰỚᐲ䉕ṁ⸃䈚䈢䈫䈐䈱ฦṁᶧ ਛ䈱㪚㪻Ớᐲ䉕⏕ • ⸥䈪㗴䈱䈅䉎Ⴎ䈮䈧䈇䈩䈲ઍᦧ䈋䉕ᬌ⸛䇯䈢䈫䈋䈳Ⴎ䈪ṁ⸃䈜䉎䈱䈪䈭䈒䇮䉦䉼䉥䊮䈫䉝䊆 䉥䊮䈮ಽ䈔䈩ᷝട䈜䉎䈭䈬ኻ╷䉕⻠䈝䉎 • 䉨䊧䊷䊃᮸⢽䈮ๆ⌕䈜䉎ᕈ⾰䈱䈅䉎䇮㪤㪾䇮㪚㪸䇮㪪㫉 䉕㒰䈒䉟䉥䊮䈱Ⴎ䇮䈅䉎䈇䈲䇮䉝䊆䉥䊮䇮䉦䉼䉥 䊮䉕䊚䊥㪨᳓䈮ᷝട䈚䈩ੱญᶏ᳓䈱ర䉕ᚑ䈜䉎䇯 • ⸥䇮ੱญᶏ᳓䈱ర䈮ኻ䈚䈩䇮䉨䊧䊷䊃䊂䉞䉴䉪䇮䉁䈢䈲䇮䉨䊧䊷䊃᮸⢽䉕ᒁ䈐䉄䈢ๆᒁ䉐ㆊ䉲 䉴䊁䊛䈮䉋䉍䇮㪚㪻䈭䈬㊀㊄ዻ䈱䊑䊤䊮䉪䉕㒰䈜䉎ᠲ䉕ታᣉ䈜䉎 • ᦨᓟ䈮䇮䉨䊧䊷䊃᮸⢽ๆ⌕⢻䈱䈅䉎䇮㪤㪾㪃㩷㪚㪸㪃㩷㪪㫉䉕ᶏ᳓⚵ᚑᲧ䈮ㄭ䈒䈭䉎䉋䈉䈮ᷝട䈜䉎䇯 • ⸥䈮↪䈜䉎䋳ర⚛䈱ᮡḰ⹜⮎䈲䇮ේሶๆశಽᨆ䇮㪠㪚㪧⊒శಽᨆ䇮㪠㪚㪧⾰㊂ಽᨆ䈮↪䈜䉎 䉫䊧䊷䊄䈱㪈㪇㪇㪇㩷㫇㫇㫄㪃㩷㪈㪇㪇㪇㪇㩷㫇㫇㫄ṁᶧ䉕↪䈜䉎䇯䈢䈣䈚䇮䌁䌁䌓↪䉕↪䈜䉎႐ว䈲䇮䈅䉌䈎䈛 䉄㪚㪻䈭䈬䈱䊑䊤䊮䉪୯䉕⏕䈜䉎䈖䈫䇯 䋼ෳ⠨ᢥ₂䋾᧻⟵ੱ䇮৻࿖㓷Ꮘ ⸶ 䇺䊜䉟䉴䊮 ৻⥸ൻቇ䇻 ጤᵄᦠᐫ䇮1970ᐕ 55 56 ੱญᶏ᳓⺞䈱䊘䉟䊮䊃䈠䈱䋲 • ㊀㊄ዻ㒰↪䈱᮸⢽䈮䈧䈩 䉨䊧䊷䊃䊂䉞䉴䉪䉕↪䈜䉎㓙䈲䇮ੱญᶏ᳓䋱L䈮ኻ䈚䈩47mm䉕䋱ᨎ↪䈜䉎 • MetaSEPCHͲ11Kg/Bottle,䉦䊷䊃䊥䉾䉳䉺䉟䊒䉍 • http://www.gls.co.jp/product/catalog/02/61Ͳ1.html 䊑䊤䊮䉪䊧䊔䊦䉕ਅ䈕䉎䈮䈲䇮৻ᐲ䉨䊧䊷䊃䊂䉞䉴䉪䉕ㅢㆊ䈘䈞䈢ṁᶧ䉕䇮ᣂ䈢 䈭䉨䊧䊷䊃䊂䉞䉴䉪䈮ㅢᶧ䈜䉎䈖䈫䈏ᔅⷐ䇯䈖䉏䉕Ⓧ䉂㊀䈰䉎䈖䈫䈮䉋䉍䇮䊑䊤䊮 䉪୯䉕ਅ䈕䉎䇯 • 䉬䊷䉴䈮䉋䈦䈩䈲䇮䋴䇮䋵ᨎḰ䈜䉎ᔅⷐ䈏䈅䉎䇯ㅢᶧㅦᐲ䈲䇮Ფಽ100mL ⒟ ᐲ䉁䈪น⢻䇯 • 㒰䈮↪䈜䉎䊂䉞䉴䉪䇮䉨䊧䊷䊃᮸⢽䈲䇮䈅䉌䈎䈛䉄䇮䋲M⎣㉄䇮⚐᳓䈪ᵞ ᵺ䈚䈩䈍䈒䇯䋨䊎䊷䉦䊷䇮䉲䊞䊷䊧ౝᵞᵺ䉕䈍䈖䈭䈉䋩 • 䉨䊧䊷䊃᮸⢽䉕↪䈜䉎႐ว䇮ๆᒁ䉐ㆊ䉲䉴䊁䊛䈮᮸⢽䉕ᒁ䈐䉄䈩Ⓩ䉇䈎䈮 ੱญᶏ᳓䈱రᶧ䉕ㅢᶧ䈜䉎䇯ㅦᐲ䈲䇮100mL/10g⒟ᐲ䉕⋡䈮䈜䉎䇯᮸⢽㊂ 䉕Ⴧ䉇䈜䈾䈬䇮ಣℂㅦᐲ䈲ะ䈜䉎䇯 • ⓥᭂ䈱䉲䉴䊁䊛䈫䈚䈩䈲䇮䋳M䈱䊙䊆䊖䊷䊦䊄䈮䇮䊂䉞䉴䉪䉕䉶䉾䊃䈚䇮䉧䊤䉴䉡䉣 䉝䈮䉐ㆊഥ䈫䈚䈩䇮䉨䊧䊷䊃᮸⢽䉕ᢝ䈐䉄䈩䉐ㆊ䈜䉎䈫ਔ␠䈱⦟䈇ὐ䉕 ↪᧪䈩Cd䊑䊤䊮䉪୯䉕ਅ䈕䉇䈜䈒䈭䉎䈫⠨䈋䉌䉏䉎䇯 • – 䉶䊦䊨䊷䉴䊔䊷䉴䇮䊘䊥䉝䊚䊉䉦䊦䊗䊮㉄ቭ⢻ၮዉဳ – 䉨䊧䉴䊃␠䈱䉨䊧䉴䊃䊐䉜䉟䊋䊷䉕ዉ䈚䈢䉅䈱 䈖䈖䈮᮸⢽䉕ᒁ䈐䉄 䉎䈎䇮ๆᒁ䉐ㆊ䉲䉴䊁 䊛䉕↪䈚䈩䉅⦟䈇䇯 䈅䉌䈎䈛䉄లႯ䈚䈢䉅 䈱䈪䉅䉋䈇䇯䊋䉾䉼ᴺ 䉕↪䈇䈩䇮ๆᒁ䉐ㆊ䈚 䈩䉅⦟䈇䇯 57 58 ታ㛎 ᶏ᳓⹜ᢱ䊙䊃䊥䉾䉪䉴ಽ㔌䈱ਥ䈭⋡⊛ • ࿕⋧䉦䊤䊛䋺ో䈩䉲䊥䊮䉳䋨ኈ㊂6mL䋩లႯ䉺䉟䊒 – – – – – ⣕Ⴎᠲ䋨Na䇮K䇮Ca䇮Mg䋩䋺䊙䊃䊥䉾䉪䉴䈱㒰 ICPͲMS䈻䈱ᓇ㗀✭ InertSEPMEͲ1䋨GL䉰䉟䉣䊮䉴䋩 InertSEPICͲME䋨GL䉰䉟䉣䊮䉴䋩 䉣䊛䊘䉝䉨䊧䊷䊃䊂䉞䉴䉪䋨䉴䊥䊷䉣䊛䋩 NOBIASCHELATEͲPA1䋨ᣣ┙䊊䉟䊁䉪䊐䉞䊷䊦䊂䉞䊮䉫䋩 NOBIASCHELATEͲPB1䋨ᣣ┙䊊䉟䊁䉪䊐䉞䊷䊦䊂䉞䊮䉫䋩 Cd,Pb䉕Ớ❗ • Na䋫䋺10000㬍4䋨䋩ppm㸢⋡ᮡ䋺500 ppmએਅ䋨99 % 㒰䋩 K䋫 䋺380㬍4䋨䋩ppm Ca䋲䋫䋺 ⹜ᢱ – – – 㸢⋡ᮡ䋺500 ppmએਅ䋨99 % 㒰䋩 400ppm㬍4䋨䋩㸢⋡ᮡ䋺ᢙ ච 䌰䌰䌭⒟ᐲ䋨90 % 㒰䋩 • Mg䋲䋫䋺1300ppm㬍4䋨䋩㸢⋡ᮡ䋺ᢙ ච 䌰䌰䌭⒟ᐲ䋨90 % 㒰䋩 ᮡḰේᶧ䋨ᬌ㊂✢ᚑ↪䈶ᷝട࿁⹜㛎ᤨᷝട↪䋩 – Cl䋭䋺19000㬍4䋨䋩ppm㸢⋡ᮡ䋺500 ppmએਅ䋨99.5 % 㒰䋩 • SO42䋭䋺2600㬍4䋨䋩ppm㸢⋡ᮡ䋺500 ppmએਅ䋨95 % 㒰䋩 ᮨᡆᶏ᳓ ᄤὼᴪጯᶏ᳓䋨0.8Pm䊐䉞䊦䉺䊷䈪ỹㆊᓟ䋬0.1MHNO3ṁᶧ䈫䈚䈩ሽ䋩 ⸽ᮡḰᶏ᳓䋨BCRͲ505䋬㗏Ꮣర䋺IRMM䋩 XSTCͲ760A䋨SPEX䋩 ICP⾰㊂ಽᨆⵝ⟎ – Agilent7500cx䋨䉝䉳䊧䊮䊃䊁䉪䊉䊨䉳䊷䋩 • 59 ᷹ቯ䊝䊷䊄䋨He䉮䊥䉳䊢䊮䊝䊷䊄䋩 60 ICPͲMSಽᨆ䈮䈍䈔䉎⻉㗴 ሽర⚛䈮䉋䉎⋡⊛ర⚛䈻䈱䉴䊕䉪䊃䊦ᐓᷤ⋧ᒰỚᐲ ࿕⋧ᚻ㗅 䉨䊧䊷䊃᮸⢽࿕⋧ a)MEͲ1,ICͲME,䉣䊛䊘䉝 b)PA1,PB1 ᶏ᳓⹜ᢱ 40mL 0.5M㈶㉄䉝䊮䊝䊆䉡䊛10mL pH:5Ͳ6 a)2MHNO325mL b)䉝䉶䊃䊮10mL,3MHNO325mL ⹜ᢱ⺞ᢛᶧ䋨50mL䋩 䉮䊮䊂䉞䉲䊢䊆䊮䉫 ⚐᳓ 10mL㬍2࿁ ᵹㅦ䋺10mLminͲ1 ᵹㅦ䋺5Ͳ10mLminͲ1 ሽర⚛ Ớᐲ ⠨ ⋡⊛ర⚛ ᐓᷤ⋧ᒰỚᐲ S 100mgLͲ1 ⸽ᶏ᳓䉕10Ꮧ㉼䈚䈢 㓙䈱SỚᐲ䈮⋧ᒰ Zn 0.5PgLͲ1 S 5mgLͲ1 ICͲME,PA1䈮䉋䉎⸽ᶏ᳓ ಣℂᓟ䈱SỚᐲ䈮⋧ᒰ Zn 0.1PgLͲ1 S 0.1mgLͲ1 MEͲ1,䉣䊛䊘䉝䈮䉋䉎⸽ ᶏ䉕ಣℂᓟ䈱SỚᐲ䈮⋧ᒰ Zn ⵝ⟎ᬌ㒢⇇ 0.1M㈶㉄䉝䊮䊝䊆䉡䊛5mL ㅢᶧ 0.1M㈶㉄䉝䊮䊝䊆䉡䊛 5mL ⚐᳓10mL㬍2࿁ 䋨0.03PgLͲ1䋩એਅ Mo 15PgLͲ1 ICͲME䈮䉋䉎⸽ᶏ᳓ಣℂ ᓟ䈱MoỚᐲ䈮⋧ᒰ Cd 0.006PgLͲ1 Mo 5PgLͲ1 MEͲ1䈮䉋䉎⸽ᶏ᳓ಣℂ ᓟ䈱MoỚᐲ䈮⋧ᒰ Cd ⵝ⟎ᬌ㒢⇇ ᵞᵺ ᵹㅦ䋺10mLminͲ1 a)2MHNO32mL䋨ᶐẃ3ಽ䋩,3mL b)3MHNO32mL䋨ᶐẃ3ಽ䋩,3mL ṁ ᵹㅦ䋺0.5Ͳ1mlminͲ1 ᷙวౝᮡḰṁᶧ 1mLᷝട 䋨Be100ngmlͲ1,Y,In,Tl 10ng mlͲ1)䋩 ⚐᳓䈪10mL䈮ቯኈ ቯኈ ICPͲMS 䋨0.005PgLͲ1䋩એਅ 2010ᐕ ಽᨆൻቇ⸛⺰ળ 䌐2043䋨11:15䌾12:45䋩ᶏ᳓ਛⅣႺၮḰ䊧䊔䊦䈱㋦䈱ICP-MS䈮䉋䉎ቯ㊂䈱䈢䉄䈱࿕⋧᧦ઙᬌ⸛ 䋨ⅣႺ⺞ᩏ⎇ୃᚲ䊶䉳䊷䉣䊦䉰䉟䉣䊮䉴䋩䂾ᧄᄙବ䊶⮮⧷ᴦ䊶ᷰㄝ㕏ੑ䊶ችᨋᱞม䊶⥓ᷕ䊶ฎᐣ⟵ 61 62 62 䉨䊧䊷䊃䊂䉞䉴䉪䈮䉋䉎㈶㉄䉝䊮䊝䊆䉡䊛♖ᣇᴺ ฦ⒳Ꮢ⽼䉨䊧䊷䊃࿕⋧䈮䉋䉎ᄤὼᶏ᳓⹜ᢱ䉕↪䈇䈢ᷝട࿁⹜㛎 䈅䉎䈇䈲䉨䊧䊷䊃䉦䊷䊃䊥䉾䉳 䊐䉞䊦䉺䊷䊖䊦䉻䊷 㪉㪌㩷㫄㫄 ࿕⋧䉺䉟䊒 㪤㪜㪄㪈 㪠㪚㪄㪤㪜 䉣䊛䊘䉝 න䋺䋦 㪧㪘㪈 㪧㪙㪈 (n=4) (n=4) (n=4) (n=4) (n=2) Zn 93.8㫧 4.9 93.5㫧 2.8 86.5㫧 3.0 99.0㫧 1.1 94.5㫧 1.3 Cd 94.3㫧 5.3 95.0㫧 3.3 92.0㫧 1.5 96.4㫧 2.7 95.2㫧 0.4 Pb 93.4㫧 6.1 95.1㫧 2.4 94.0㫧 1.7 94.6㫧 3.1 92.5㫧 0.6 Mo 15.7㫧 9.6 87.0㫧 3.0 27.7㫧 2.0 68.4㫧 4.0 98.7㫧 1.1 㪈㪤㩷㈶㉄䉝䊮䊝䊆䉡䊛᳓ṁᶧ ᶐẃᴺ 63 63 ㅢᶧᴺ 64 䉨䊧䊷䊃᮸⢽䈮䉋䉎⺞ᢱ㉄ಽ⸃ᶧ䈱⣕ႮỚ❗ 㜞ႮỚᐲ ⺞ᢱಽ⸃ᶧ䈻䈱࿕⋧ㆡ↪ InertSep ME-1 250 mg/6 mL or Ine䌲tSep mini ME-1 280 mg ཬ䇮㉟ᴤ䇮䉸䊷䉴 䉮䊮䊂䉞䉲䊢䊆䊮䉫 䋲 M⎣㉄ 5 mL ᳓ 10 mL 0.5 M ㈶㉄䉝䊮䊝䊆䉡䊛 5 䌭L MW㉄ಽ⸃⹜ᢱ 0.5 g 㸢 20 mL 5 䌭L⒊㊂ ♖᳓35 mL 䋲M㈶㉄䉝䊮䊝䊆䉡䊛10 mL 䊂䉳䉼䊠䊷䊑 ᷹ቯᵄ㐳 ⺞ᷣ䉂⹜ᢱㅢᶧ䊶㊄ዻỚ❗ 50 mLో㊂ ࿕⋧ᵞᵺ䊶⣕Ⴎ ᵞᵺ 0.5 M ㈶㉄䉝䊮䊝䊆䉡䊛 5 mL 䌓䌐䌅 ዉ 䈠䈱䋱 ᵞᵺ ♖᳓ 5 mL ࿁ 䋲 M ⎣㉄ 䋳䋫䋲 䌭L 㪠㫅㪼㫉㫋㪪㪼䌰 㪤㪜㪄㪈 ࿁₸䋦 㪤㪼㫋㪸㪪㪼㫇 㪧㪹㪄㪇㪉 ࿁₸䋦 ಽ⸃ᶧ䈱Ớᐲ㩿ᷝട㊂䋩 ర ⚛ 㩿㫅㫄㪃㪀 ㉟ᴤ 䉸䊷䉴 ཬ ㉟ᴤ 䉸䊷䉴 ཬ ㉟ᴤ 䉸䊷䉴 ཬ 㪚㪻 㪉㪉㪏㪅㪏㪇㪉 㪐㪏 㪐㪐 㪐㪍 㪇 㪇 㪇 㪇㪅㪇㪌 㪇㪅㪇㪌 㪇㪅㪇㪉㪌 㪧㪹 㪉㪉㪇㪅㪊㪌㪊 㪐㪇 㪐㪇 㪐㪐 㪈㪈㪊 㪐㪊 㪈㪊㪊 㪇㪅㪇㪌 㪇㪅㪇㪌 㪇㪅㪇㪉㪌 㪥㪸 㪌㪏㪐㪅㪌㪐㪉 㪇㪅㪇㪇㪈 㪇㪅㪇㪇㪈 㪇㪅㪇㪇㪎 㪈㪅㪈 㪇㪅㪉 㪊 㪊㪇㪌㪋 㪈㪎㪉㪉 㪈㪋㪊㪇 㪢 㪎㪍㪍㪅㪋㪐㪇 㪇㪅㪇㪇㪊 㪇㪅㪇㪇㪌 㪇㪅㪇㪈㪋 㪄 㪄 㪊㪎 㪉㪊㪉 㪈㪎㪋 㪐㪊 㪤㪾 㪉㪏㪌㪅㪉㪈㪊 㪇㪅㪎 㪇㪅㪏 㪈㪅㪋 㪇㪅㪇㪉 㪇㪅㪇㪈 㪇㪅㪇㪉 㪊㪎㪅㪋 㪈㪐㪅㪉 㪈㪍㪅㪊 㪚㪸 㪊㪈㪎㪅㪐㪊㪊 㪈㪇㪅㪎 㪏㪅㪋 㪎㪅㪎 㪊㪅㪌 㪇㪅㪉 㪎㪅㪐 㪈㪈㪅㪌 㪊㪌㪅㪈 㪈㪎 㪧 㪉㪈㪊㪅㪍㪈㪎 㪇㪅㪇㪈 㪇㪅㪇㪉 㪇㪅㪇㪉 㪇㪅㪇㪊 㪇㪅㪇㪌 㪇㪅㪇㪈 㪐㪈㪅㪏 㪈㪋㪅㪐 㪋㪌㪅㪏 ICP⊒శಽᨆ䇮AASಽᨆ ✚ว⺰ᢥ䋬ฎᐣ⟵ઁ䇮ಽᨆൻቇ: Vol. 57, p.969 (2008) 65 66 䊥䉰䉟䉪䊦⾗Ḯ⹜ᢱ䈱೨ಣℂ 䊥䉰䉟䉪䊦⾗Ḯਛ䊧䉝䊜䉺䊦䈱ಽ㔌䇮♖䇮Ớ❗ 䋲䋮ᵞᵺ 䋱䋮ๆ ⌕ 2M Ⴎ㉄ṁ⸃ᶧ 䊥䉰䉟䉪䊦ේᢱਛ䈱⾆㊄ዻ䈱ಽᨆ ᶧ Ⲣ⸃ಣℂ⹜ᢱ 䈇䉒䉉䉎ㇺᏒ㋶ጊ᧚ᢱ䈱ਛ䈮䈲䇮ඨዉ᧚ᢱ䈮↪䈘䉏䉎Hf䈍䉋䈶Ta䉕䈜䉎 䉅䈱䈏䈅䉎䇯䈖䈱䉋䈉䈭䊥䉰䉟䉪䊦䉕䊥䉰䉟䉪䊦䈜䉎䈮䈲䇮㜞ᐲ䈭䊙䊃䊥䉾䉪䉴ಽ㔌ᛛⴚ䇮 䈍䉋䈶ේᢱਛ䈱⾆㊄ዻ䈱ᱜ⏕䈭ቯ㊂ᛛⴚ䈏㊀ⷐ䈫䈘䉏䉎䇯 ಽᨆ୯䈮䉋䉍䇮ේᢱ䈱ଔᩰ䈏Ꮐฝ ⹜ᢱ 䋩10 mL 䉴䊤䉫ਛ䈱Ir䇮Pt䇮Au 䈭䈬䉕㜞䈇♖ᐲ䈪ಽᨆ䈜䉎ᔅⷐ䈏䈅䉎 䋩 㪇㪅㪌㩷㫄㪣 MetaSEPAnaLig® PM䉲䊥䊷䉵 500mg /3mL 2M Ⴎ㉄䈪ᵞᵺ ࿕⋧లႯ ಽᨆ⋡⊛‛⾰ ၷ‗䇮ㄦㅦ䇮ᱜ⏕䇮㜞ᗵᐲ ICP-MSᴺ䇮ICP-AESᴺ䈱㐿⊒ ᄳ㔀‛ 㜞ㆬᛯᕈ᮸⢽䉕ዉ䈚䈢࿕⋧䈮䉋䉎೨ಣℂᴺ䈱㐿⊒ ಽᨆ⋡⊛‛⾰ Ớ❗ᶧ 䋩20Ớ❗ 67 ⣕⌕ 68 㪠㪚㪧㪄㪘㪜㪪䉕↪䈇䈢 㪧㫋㩷䈮ኻ䈜䉎䍛䍫䍽䍖䍢䍷ᐓᷤ 㪈㪐㪊㪠㫉䇮㪈㪐㪌㪧㫋䇮㪈㪐㪎㪘㫌㩷㪠㪚㪧㪄㪤㪪᷹ቯ 㪟㪼䉕↪䈚䈢䉮䊥䉳䊢䊮䊥䉝䉪䉲䊢䊮ಣℂ䈮䈍䈔䉎 ᔨ䈘䉏䉎ᄙේሶ䉟䉥䊮ᐓᷤ 㪈㪎㪎㪟㪽㩷㪂㩷㪈㪍㪦㩷㪔㩷㪈㪐㪊㪠㫉 ᵡᶐᵏᵎᵎᵎᶎᶎᶋ ᵡᶐᵏᵎᵎᵎᶎᶎᶋ ᵮᶒᵏᶎᶎᶋ 㪈㪎㪐㪟㪽㩷㪂㩷㪈㪍㪦㩷㪔㩷㪈㪐㪌㪘㫋 Cr Cr Ni ᵮᶒᵏᶎᶎᶋ Fe1000ppm Ni1000ppm 㪈㪏㪈㪫㪸㩷㪂㩷㪈㪍㪦㩷㪔㩷㪈㪐㪎㪘㫌 䊥䉰䉟䉪䊦ේᢱ䈱ฃ䉏䈮䈇 㪪㪬㪪♽᧚ᢱ䋨㪚㫉㪃㩷㪥㫀䇮㪝㪼㪃㩷㪚㫌䊙䊃䊥䉾䉪䉴䋩ਛ䈱㪘㫋᷹ቯ䈱㔛ⷐ䈏㜞䈒䈭䉎䈫੍᷹䈘䉏䉎 ࿕⋧䉦䊤䊛䈮䉋䉎 㪟㪽㩷䈍䉋䈶 㪫㪸㩷䈱⾆㊄ዻ䈫䈱ಽ㔌 69 70 MetaSEPAnaLigPMͲ08 䈮䉋䉎 Hf ಽ㔌 㫊㫋㪻 MetaSEPAnaLigPMͲ08 䈮䉋䉎 Cuಽ㔌 㪈㪇㪅㪇㪇 㪚㪬 㪐㪅㪇㪇㪇 㪏㪅㪇㪇㪇 㪟㪽㩷㪉㪍㪊㪅㪏㪎㪉 㪟㪽㩷㪉㪍㪋㪅㪈㪋㪈 㪟㪽㩷㪉㪎㪎㪅㪊㪊㪍 㪏㪅㪇㪇 BT:⹜ᢱ⽶⩄ WH䋺⹜ᢱᵞᵺ 㪍㪅㪇㪇 㪎㪅㪇㪇㪇 BT:⹜ᢱ⽶⩄ 㪍㪅㪇㪇㪇 E-1䋺ṁ䋱 䉼䉥ዩ⚛/Ⴎ㉄ E-1䋺ṁ䋱 䉼䉥ዩ⚛/Ⴎ㉄ E-2䋺ṁ2 䉼䉥ዩ⚛/Ⴎ㉄ E-2䋺ṁ2 䉼䉥ዩ⚛/Ⴎ㉄ 㪌㪅㪇㪇㪇 E-3䋺ṁ3 䉼䉥ዩ⚛/Ⴎ㉄ 㪋㪅㪇㪇 㪚㫌㩷㪉㪈㪊㪅㪌㪐㪏 㪚㫌㩷㪉㪉㪊㪅㪇㪇㪐 㪚㫌㩷㪉㪉㪋㪅㪎㪇㪇 㪚㫌㩷㪊㪉㪋㪅㪎㪌㪋 㪚㫌㩷㪊㪉㪎㪅㪊㪐㪌 WH䋺⹜ᢱᵞᵺ E-3䋺ṁ3 䉼䉥ዩ⚛/Ⴎ㉄ 㪋㪅㪇㪇㪇 E-4䋺ṁ4 Ⴎൻ䉝䊮䊝䊆䉡䊛 E-4䋺ṁ4 Ⴎൻ䉝䊮䊝䊆䉡䊛 㪊㪅㪇㪇㪇 㪉㪅㪇㪇 㪉㪅㪇㪇㪇 㪈㪅㪇㪇㪇 㪇㪅㪇㪇 㪙㪫 㪮㪟 㪜㪄㪈 㪜㪄㪉 㪜㪄㪊 㪜㪄㪋 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪇㪅㪇㪇㪇 㪙㪫 㪮㪸㫊㪿 㪜㪣㪄㪈 㪜㪣㪄㪉 㪜㪣㪄㪊 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪄㪉㪅㪇㪇 ⽶⩄䋺䋲 M Ⴎ㉄䊙䊃䊥䉾䉪䉴䋬ṁᶧ䋺0.3 M 䉼䉥ዩ⚛/0.1 M Ⴎ㉄ ⽶⩄䋺䋲 M Ⴎ㉄䊙䊃䊥䉾䉪䉴䋬ṁᶧ䋺 0.3 M䉼䉥ዩ⚛/0.1 M Ⴎ㉄ 71 72 MetaSEPAnaLigPMͲ08 䈮䉋䉎 Pt ಽ㔌 㪤㪼㫋㪸㪪㪜㪧㩷㪘㫅㪸㪣㫀㪾㩷㪧㪤㪄㪇㪏㩷䈮䉋䉎㩷䋲㪤㩷Ⴎ㉄ਛ㩷㪧㫋㩷䈱ಽ㔌䊌䉺䊷䊮 㪇㪅㪌㪇 㪤㪼㫋㪸㪪㪜㪧㩷㪘㫅㪸㪣㫀㪾 㪧㪤䍚䍶䍎䍛䍼ㆡ↪ 㪧㫋㩷㪈㪎㪎㪅㪍㪋㪏 BT:⹜ᢱ⽶⩄ 㪧㫋㩷㪉㪈㪎㪅㪋㪍㪏 㪧㫋㩷㪉㪉㪋㪅㪌㪌㪉 WH䋺⹜ᢱᵞᵺ 㪇㪅㪊㪇 ᆔ ᵮᵫᵋᵎᵏ ᵮᵫᵋᵎᵐ ᵮᵫᵋᵎᵑ ᵮᵫᵋᵎᵒ ᵮᵫᵋᵎᵓ ᵮᵫᵋᵎᵕ ᵮᵫᵋᵎᵖ ᵮᵫᵋᵏᵎ 㪧㫋㩷㪉㪇㪊㪅㪍㪋㪍 㪧㫋㩷㪉㪈㪋㪅㪋㪉㪋 㪇㪅㪋㪇 E-1䋺ṁ䋱 䉼䉥ዩ⚛/Ⴎ㉄ E-2䋺ṁ2 䉼䉥ዩ⚛/Ⴎ㉄ 㪇㪅㪉㪇 E-3䋺ṁ3 䉼䉥ዩ⚛/Ⴎ㉄ E-4䋺ṁ4 Ⴎൻ䉝䊮䊝䊆䉡䊛 㪇㪅㪈㪇 㪇㪅㪇㪇 㪙㪫 㪮㪟 㪜㪄㪈 㪜㪄㪉 㪜㪄㪊 㪜㪄㪋 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 㪧㪤㪄㪇㪏 ᵟᶓ ᶣ Ṻ Ṻ ṵ Ṻ Ṻ ᶣ ᶣ ᵮᶂ ᶣ Ṻ Ṻ Ṻ Ṻ Ṻ ᶣ ᶣ ᵮᶒ Ṻ Ṻ ᶣ ṵ ᶣ Ṻ Ṻ Ṻ ᵰᶆ ṵ ᶣ ᶣ ᶣ ᶣ ṵ ṵ ṵ ᵰᶓ Ṻ ṵ ᶣ ṵ ᶣ Ṻ Ṻ Ṻ ᵧᶐ ṵ ṵ ᶣ ṵ ᶣ ṵ ṵ ṵ 䋲䌍Ⴎ㉄䊙䊃䊥䉾䉪䉴ਛ Ṻᾉᑣ ڤṵᾉᙲ౨᚛ ᶣᾉɧӧ Ṹᚾ૰๋෩ᾉ ᵐᴾᵫᴾᵦᵡΆ ᵉᴾӲᆔแ෩ίᵒᴾᶎᶎᶋႻ࢘ὸ Ṹ๋Ј෩ᾉ ᵎᵌᵏᴾᵫᴾᵦᵡᶊᵋ ᵎᵌᵓᴾᵫἓỼބእিẟỊᵒᵫᴾᵬᵦᵒᵡΆΆ 㪄㪇㪅㪈㪇 ⽶⩄䋺䋲 M Ⴎ㉄䊙䊃䊥䉾䉪䉴䋬ṁᶧ䋺0.3M 䉼䉥ዩ⚛/0.1 M Ⴎ㉄ 73 74 ಽሶ⼂࿕⋧ 㪤㪼㫋㪸㪪㪜㪧㩷㪘㫅㪸㪣㫀㪾㩷㪧㪹㪄㪇㪉㩷↪ᤨ 䋲 㪤 ⎣㉄䈫᳓䊙䊃䊥䉾䉪䉴ਅ䈮䈍䈔䉎ฦర⚛䈱࿁ㆬᛯᕈ䈱⹏ଔ MRTͲSPE䈮䉋䉎Pb䈱 䌐䌢ኾ↪䉦䊤䊛䈱↪ 䉨䊧䊷䊃᮸⢽ಣℂ 100 MetaSEP AnaLig® Pb-02 ᵞᵺ ᓸ㊂ర⚛䉕㜞Ớ❗ 䋱M⎣㉄ 5 䌭L 䋨ઁ㊄ዻ㒰䋩 ♖᳓ 10 mL 䋨⣕Ⴎ䋩 䉦䊤䊛䉰䉟䉵 500 䌭䌧䋯3 䌭L 90 ಽሶ⼂࿕⋧ ਥᚑಽ㒰 80 ᓸ㊂ర⚛䉕♖ 2M HNO3 Matrix H2O Matrix 70 䉮䊮䊂䉞䉲䊢䊆䊮䉫 ♖᳓ 5 䌭L ࿁ 60 .03 M EDTA 2.5 mL x 2࿁ ♖᳓ 10-15 mL 䋨⦟䈒ᵞ䈉䋩 䋱M ⎣㉄ 5 䌭L 䋲M⎣㉄࿁ᶧ 50 0.03M EDTA 5 䌭L ฦ⒳㊀㊄ዻ ࿁ᶧ䉕䊨䊷䊄䈚䈢䉌䇮䉮䉾䉪䉕㐽䈛 䈩䇮䋱䌾䋲ಽ࿁ṁᶧ䉕䉭䊦䈮䈭䈛䉁 䈞䈩䈎䉌䇮䉉䈦䈒䉍࿁䈜䉎䇯䈖䉏䉕䋲 ࿁➅䉍䈜䇯 ⋡⊛ర⚛䉕න㔌 40 30 20 ⹜ᢱ⽶⩄ 10 ⹜ᢱ Ფಽ⚂ 䋱 䌭L ⒟ᐲ䈪 0 Pb 75 Al Ba Cd Co Cu Fe Mn Ni Ti Zn Ca Mg 76 ㋕ᴉᴺ䈮ᄌ䉒䉎MetaSEP Cr-02䈮䉋䉎 Cr(VI) 䈱ಽ㔌 Ni䊙䊃䊥䉾䉪䉴䇮Cu䊙䊃䊥䉾䉪䉴䈮䈍䈔䉎Pb䈱࿁ᕈ Sample NonͲSPE Cu.(䌰䌰䌭) AfterSPE Cu(ppm) CuRemoval % PbRecovery 䋦 Ͳ Ͳ Ͳ MetaSEP AnaLig Cr-02 250 mg/3mL OriginalCuSolution 1361 MRTAnaLigPbͲ01 1361 0.38 99.97 87 MRTAnaLigPbͲ02 1361 0.01 100.00 95 Sample NonͲSPE Ni(ppm) OriginalNiSolution 1000 MRTAnaLigPbͲ02 1000 AfterSPE Ni(ppm) NiRemoval % PbRecovery 䋦 Ͳ Ͳ Ͳ 0.046 99.99 3 M HCl/Et-OH 3ml㬍2 Sample 10 mL Water 20 mL +Phosphate Buffer 5 mL pH 0~10.5 5䌾10 mL /min Sample Loading 0.5䌾1 mL /min Rinse Phosphate Buffer 3 mL 88 5䌾10 mL /min 1䌾2 mL /min 4 mL of 100 ppb Pb in 1000 ppm Matrix Solution was loaded into MRT-SPE cartridge. Elute 4 M NaCl UV 540 nm Pb was eluted by 0.03 M EDTA-NH4 Solution (2mL x 4 times = 8mL). Pb concentration after MRT-SPE must be 50 ppb in elution solution. Recovery Rate is calibrated "Avagage Pb ppb / 50 ppb x 100 (%)" Diphenyl-carbazide colourimetric assay Analysis 77 Ꮏ႐ឃ᳓䈻䈱ㆡ↪ 78 䉁䈫䉄 ࿕⋧ᴺ ⹜ᢱಽ⸃ᴺ 䉨䊧䊷䊃᮸⢽ 䊍䊷䊃䊑䊨䉾䉪䈱ዉ 㜞ㆬᛯᕈᯏ⢻ᕈ᮸⢽ ኒ㐽ಽ⸃䈫䈱૬↪ ⋡⊛䈮ᔕ䈛䈩 ല₸䉋䈒⚵䉂ว䉒䈞䉎 ឃ᳓ේᶧ ೨ಣℂᓟ ᮡḰᶧ ⣕Ⴎಣℂ 䉨䊧䊷䊃᮸⢽ 䉰䊮䊒䊦 䇭Ꮏ႐ឃ᳓䇭 ࿁₸ 䇭㪐㪈㪅㪇㫧㪈㪅㪇㩼䇭 ᒻᘒಽ㔌 䉟䉥䊮឵ ಽሶ⼂᮸⢽ 㶎㫅㪔㪊㪃 㪈 㫇㫇㫄 㪚㫉㩿㪭㪠㪀ᷝട 79 80