{"id":10634,"date":"2025-11-03T02:00:13","date_gmt":"2025-11-02T18:00:13","guid":{"rendered":"https:\/\/toquartz.com\/?p=10634"},"modified":"2025-10-14T09:48:12","modified_gmt":"2025-10-14T01:48:12","slug":"ultra-pure-quartz-tubes-uv-optical-specifications","status":"publish","type":"post","link":"https:\/\/toquartz.com\/ko\/ultra-pure-quartz-tubes-uv-optical-specifications\/","title":{"rendered":"\uad11\ud559 \uc11d\uc601 \ud29c\ube0c\uc758 \uae08\uc18d \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\ub294 \uc21c\ub3c4 \uc218\uc900\uc740 \uc5b4\ub290 \uc815\ub3c4\uc778\uac00\uc694?"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/ee15433950fb4bb8a5509d7cefc785ca.webp\" alt=\"\uad11\ud559 \uc11d\uc601 \ud29c\ube0c\uc758 \uae08\uc18d \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\ub294 \uc21c\ub3c4 \uc218\uc900\uc740 \uc5b4\ub290 \uc815\ub3c4\uc778\uac00\uc694?\" class=\"wp-image-10631\" srcset=\"https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/ee15433950fb4bb8a5509d7cefc785ca.webp 1200w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/ee15433950fb4bb8a5509d7cefc785ca-300x169.webp 300w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/ee15433950fb4bb8a5509d7cefc785ca-1024x576.webp 1024w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/ee15433950fb4bb8a5509d7cefc785ca-768x432.webp 768w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/ee15433950fb4bb8a5509d7cefc785ca-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">\uc774\ubbf8\uc9c0 \ucd9c\ucc98: <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/pexels.com\">\ud399\uc140<\/a><\/figcaption><\/figure>\n\n\n<p>\uad11\ud559 \ucffc\uce20 \ud29c\ube0c\ub294 \uae08\uc18d \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\uace0 \ub192\uc740 \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc5c4\uaca9\ud55c \uc21c\ub3c4 \uae30\uc900\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5c5\uacc4\uc5d0\uc11c\ub294 \ucd08\uace0\uc21c\ub3c4\ub97c SiO\u2082 \u226599.995%\ub85c \uc815\uc758\ud558\uba70, Fe, Ti, Al\uacfc \uac19\uc740 \uae08\uc18d \ubd88\uc21c\ubb3c\uc740 5~10ppm \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ub2e4\uc74c \ud45c\uc5d0\ub294 \uc774\ub7ec\ud55c \uc694\uad6c \uc0ac\ud56d\uc774 \uc694\uc57d\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uc21c\ub3c4 \uc218\uc900<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ubd88\uc21c\ubb3c \uc720\ud615<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 \ud5c8\uc6a9 \ub18d\ub3c4<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u226599.995% SiO\u2082<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Fe, Ti, Al<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>&lt;\uac01\uac01 5~10ppm \ubbf8\ub9cc<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n<p>\ub525 UV \ubc0f \uc815\ubc00 \uad11\ud559 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uc774\ub7ec\ud55c \uc784\uacc4\uac12\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc18c\ub7c9\uc758 \ubd88\uc21c\ubb3c\ub3c4 \uc790\uc678\uc120\uc744 \ucc28\ub2e8\ud558\uc5ec \ud22c\uacfc\uc728\uc744 \ub5a8\uc5b4\ub728\ub9ac\uace0 \uce21\uc815 \uc624\ub958\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\ud5d8\uc2e4\uacfc \uc81c\uc870\uc5c5\uccb4\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc21c\ub3c4 \uad11\ud559 \uc11d\uc601 \ud29c\ube0c \uae08\uc18d \uc624\uc5fc \ud55c\uacc4\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\">\uc8fc\uc694 \ub0b4\uc6a9<\/h2>\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uad11\ud559 \uc11d\uc601 \ud29c\ube0c\ub294 \uae08\uc18d \uc624\uc5fc\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \ub192\uc740 \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 SiO\u2082 \uc21c\ub3c4\uac00 99.995% \uc774\uc0c1\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p>Fe, Ti, Al\uacfc \uac19\uc740 \uc18c\ub7c9\uc758 \ubd88\uc21c\ubb3c\ub3c4 \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc744 \ud06c\uac8c \uac10\uc18c\uc2dc\ucf1c \uce21\uc815 \uc815\ud655\ub3c4\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\ud569\uc131 \uc11d\uc601 \ud29c\ube0c\ub294 \uc21c\ub3c4\uc640 \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc5d0\uc11c \ucc9c\uc5f0 \uc11d\uc601\uc744 \ub2a5\uac00\ud558\ubbc0\ub85c \uc815\ubc00 \uad11\ud559 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p><\/li><li><p>\uc870\ub2ec \ud300\uc740 \ubd88\uc21c\ubb3c \uc218\uc900\uc744 \ud655\uc778\ud558\uace0 UV \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ubc30\uce58\ubcc4 \uc778\uc99d \ubb38\uc11c\ub97c \uc694\uccad\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ubd88\uc21c\ubb3c\uc758 \ud761\uc218 \ud6a8\uacfc\ub97c \uc774\ud574\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ud2b9\uc815 UV \ud30c\uc7a5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c \uc11d\uc601 \ud29c\ube0c\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\">UV \uad11\ud559\uc5d0\uc11c \uae08\uc18d \ubd88\uc21c\ubb3c \ud761\uc218\ub97c \uc81c\uac70\ud558\ub294 SiO\u2082 \uc21c\ub3c4 \uc0ac\uc591\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/924df5cd6e494040a1fe9702a4a11aef.webp\" alt=\"UV \uad11\ud559\uc5d0\uc11c \uae08\uc18d \ubd88\uc21c\ubb3c \ud761\uc218\ub97c \uc81c\uac70\ud558\ub294 SiO\u2082 \uc21c\ub3c4 \uc0ac\uc591\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?\" class=\"wp-image-10632\" srcset=\"https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/924df5cd6e494040a1fe9702a4a11aef.webp 1200w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/924df5cd6e494040a1fe9702a4a11aef-300x169.webp 300w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/924df5cd6e494040a1fe9702a4a11aef-1024x576.webp 1024w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/924df5cd6e494040a1fe9702a4a11aef-768x432.webp 768w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/924df5cd6e494040a1fe9702a4a11aef-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">\uc774\ubbf8\uc9c0 \ucd9c\ucc98: <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/pexels.com\">\ud399\uc140<\/a><\/figcaption><\/figure>\n\n\n<p>\uad11\ud559 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uae08\uc18d \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc5c4\uaca9\ud55c \uc21c\ub3c4 \ud45c\uc900\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. <a target=\"_self\" href=\"https:\/\/toquartz.com\/ko\/wholesale-fused-quartz-glass-tubes\/\">\ucffc\uce20 \ud29c\ube0c<\/a> UV \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uad6d\uc81c \ud45c\uc900\uc740 \uae4a\uc740 \uc790\uc678\uc120 \ud30c\uc7a5\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ud22c\uacfc\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 SiO\u2082 \ud568\ub7c9\uacfc \ubd88\uc21c\ubb3c \ud55c\ub3c4\ub97c \ubaa8\ub450 \uba85\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 \uc804\uc774 \uae08\uc18d\uc774 \uc790\uc678\uc120\uc744 \ud761\uc218\ud558\ub294 \ubc29\ubc95, \uc5ec\ub7ec \ubd88\uc21c\ubb3c\uc774 \uacb0\ud569\ud558\uc5ec \ud22c\uacfc\uc728\uc744 \ub0ae\ucd94\ub294 \ubc29\ubc95, \ud569\uc131 \uc11d\uc601\uc774 \uc6b0\uc218\ud55c \uc21c\ub3c4\ub97c \uc81c\uacf5\ud558\ub294 \uc774\uc720\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\">\uc804\uc774 \uae08\uc18d \uc804\uc790 \ud761\uc218 \uba54\ucee4\ub2c8\uc998<\/h3>\n\n\n<p>\ucca0 \ubc0f \ud2f0\ud0c0\ub284\uacfc \uac19\uc740 \uc804\uc774 \uae08\uc18d\uc740 \uc11d\uc601 \ud29c\ube0c\uc5d0\uc11c \uc804\uc790 \ud761\uc218\ub97c \uc720\ubc1c\ud569\ub2c8\ub2e4.<br>Fe\u00b3\u207a \uc774\uc628\uc740 d-d \uc804\uc790 \uc804\uc774\ub97c \uc0dd\uc131\ud558\uc5ec \uc790\uc678\uc120 \ubc94\uc704, \ud2b9\ud788 433nm \uadfc\ucc98\uc5d0\uc11c \uac15\ud55c \ud761\uc218 \ud53c\ud06c\ub97c \uc0dd\uc131\ud558\uba70, Ti \ubd88\uc21c\ubb3c\ub3c4 \ub354 \ub0ae\uc740 \ud30c\uc7a5\uc5d0\uc11c \ud761\uc218\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc804\uc774\ub294 \uc790\uc678\uc120 \ud22c\uacfc\ub97c \ubc29\ud574\ud558\uc5ec \uc0c9\uc0c1 \ubcc0\ud654\uc640 \uad11\ud559 \uc131\ub2a5 \uc800\ud558\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<br>Fe\u00b3\u207a \ud568\ub7c9\uc774 \ub192\uc740 \uc11d\uc601 \ud29c\ube0c\ub294 \uc774\ub7ec\ud55c \ud761\uc218 \ub300\uc5ed\uc73c\ub85c \uc778\ud574 \uc885\uc885 \ub179\uc0c9 \ub610\ub294 \ub178\ub780\uc0c9\uc73c\ub85c \ubcf4\uc774\uba70, Al\u00b3\u207a\ub294 \ub113\uc740 \uc0c9\uc0c1 \uc911\uc2ec\uc744 \ud615\uc131\ud558\uc5ec \uc120\uba85\ub3c4\ub97c \ub354\uc6b1 \ub5a8\uc5b4\ub728\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<p><strong>\ud761\uc218 \uba54\ucee4\ub2c8\uc998\uc5d0 \ub300\ud55c \ud575\uc2ec \uc0ac\ud56d:<\/strong><\/p>\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Fe\u00b3\u207a \uc774\uc628\uc740 d-d \uc804\uc774\ub97c \uc77c\uc73c\ucf1c 433nm\uc5d0\uc11c \ud761\uc218\ub418\uc5b4 \ub208\uc5d0 \ubcf4\uc774\ub294 \uc0c9\uc0c1 \ubcc0\ud654\ub97c \uc77c\uc73c\ud0b5\ub2c8\ub2e4.<\/strong><\/p><\/li><li><p><strong>Al\u00b3\u207a \ubd88\uc21c\ubb3c\uc740 \ub113\uc740 \ud761\uc218 \ub300\uc5ed\uc744 \uc0dd\uc131\ud558\uc5ec \uc790\uc678\uc120 \uc2a4\ud399\ud2b8\ub7fc \uc804\ubc18\uc758 \ud22c\uacfc\uc728\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4.<\/strong><\/p><\/li><li><p><strong>\uc804\uc774 \uae08\uc18d\uc740 \uc790\uc678\uc120 \ud22c\uacfc\ub97c \ubc29\ud574\ud558\ubbc0\ub85c \uc21c\ub3c4 \ub192\uc740 \uad11\ud559 \uc11d\uc601 \ud29c\ube0c\uc758 \uae08\uc18d \uc624\uc5fc\uc740 \ub9e4\uc6b0 \uc911\uc694\ud55c \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/strong><\/p><\/li>\n<\/ul>\n\n\n<h3 class=\"wp-block-heading\">\uc5ec\ub7ec \ubd88\uc21c\ubb3c\ub85c \uc778\ud55c \ub204\uc801 \uc804\uc1a1 \uc190\uc2e4<\/h3>\n\n\n<p>\uc5ec\ub7ec \uae08\uc18d \ubd88\uc21c\ubb3c\uc774 \uacb0\ud569\ud558\uba74 UV \uad11\ud559 \uc7a5\uce58\uc5d0\uc11c \uc0c1\ub2f9\ud55c \ud22c\uacfc \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<br>Fe, Ti, Al\uc774 \ud568\uaed8 \uc874\uc7ac\ud558\uba74 \ud761\uc218 \ub300\uc5ed\uc774 \uacb9\uccd0\uc11c \ud2b9\ud788 250nm \uc774\ud558\uc5d0\uc11c UV \ud22c\uacfc\uc728\uc774 \ub204\uc801\uc801\uc73c\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 \ucd1d \ubd88\uc21c\ubb3c \ub18d\ub3c4\uac00 50\u00b5g\/g \uc774\uc0c1\uc774\uba74 \ud22c\uacfc\uc728\uc774 20% \uc774\uc0c1 \uac10\uc18c\ud558\uc5ec \ubd84\uad11\uad11\ub3c4\uacc4 \uce21\uc815\uc758 \uc815\ud655\uc131\uacfc \ub808\uc774\uc800 \ud6a8\uc728\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br>\ubd88\uc21c\ubb3c \uc218\uc900\uc774 \uc870\uae08\ub9cc \uc99d\uac00\ud574\ub3c4 \uce21\uc815 \uac00\ub2a5\ud55c \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc21c\ub3c4 \uad11\ud559 \uc11d\uc601 \ud29c\ube0c\uc758 \uae08\uc18d \uc624\uc5fc\uc740 \uc5c4\uaca9\ud55c \uad00\ub9ac\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\ubd88\uc21c\ubb3c<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ub18d\ub3c4 \uc81c\ud55c<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc804\uc1a1 \uc601\ud5a5<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Fe<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/link.springer.com\/article\/10.1007\/s42452-020-2301-7\">&lt; 10ppm<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>240-433nm\uc5d0\uc11c \ud070 \uc190\uc2e4<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Ti<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>220nm \ubbf8\ub9cc\uc758 \uc190\uc2e4<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Al<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc911\uc694<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\ub300\uc5ed \uc190\uc2e4<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ucd1d \ubd88\uc21c\ubb3c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>&lt; 50 \u00b5g\/g<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd08\uacfc \uc2dc &gt;20% \uc804\uc1a1 \uc190\uc2e4<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n<h3 class=\"wp-block-heading\">\uc81c\uc870 \uc21c\ub3c4 \ube44\uad50: \ud569\uc131 \uc6d0\ub8cc\uc640 \ucc9c\uc5f0 \uc6d0\ub8cc<\/h3>\n\n\n<p>\ud569\uc131 \uc11d\uc601 \ud29c\ube0c\ub294 \ucc9c\uc5f0 \uc11d\uc601 \ud29c\ube0c\ubcf4\ub2e4 \uc21c\ub3c4\uac00 \ub192\uace0 \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<br>\uc81c\uc870\uc5c5\uccb4\ub294 \uace0\uc21c\ub3c4 \uc804\uad6c\uccb4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud569\uc131 \uc6a9\uc735 \uc2e4\ub9ac\uce74\ub97c \uc0dd\uc0b0\ud558\uba70, \uadf8 \uacb0\uacfc 99.95% \uc774\uc0c1\uc758 SiO\u2082 \uc218\uc900\uacfc \ub9e4\uc6b0 \ub0ae\uc740 \uae08\uc18d \ubd88\uc21c\ubb3c \ud568\ub7c9\uc744 \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc21c\ub3c4\uac00 95%\uc5d0\uc11c 99.9%\uc5d0 \uc774\ub974\ub294 \ucc9c\uc5f0 \uc11d\uc601\uc740 \uae08\uc18d \uc624\uc5fc\uc774 \ub354 \ub9ce\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4 \uae4c\ub2e4\ub85c\uc6b4 UV \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<br>\ud569\uc131 \ucffc\uce20 \ud29c\ube0c\ub294 \uae4a\uc740 \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc5d0\uc11c \ucc9c\uc5f0 \ucffc\uce20\ubcf4\ub2e4 \uc9c0\uc18d\uc801\uc73c\ub85c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\ubbc0\ub85c \uc815\ubc00 \uad11\ud559 \ubd84\uc57c\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uc18d\uc131<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ud569\uc131 \uc11d\uc601 \ud29c\ube0c<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ucc9c\uc5f0 \uc11d\uc601 \ud29c\ube0c<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SiO\u2082 \uc21c\ub3c4 \uc218\uc900<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>&gt;99.95%<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>95-99.9%<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uae08\uc18d \ubd88\uc21c\ubb3c \ud568\ub7c9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub9e4\uc6b0 \ub0ae\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub354 \ub192\uc74c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc790\uc678\uc120 \ud22c\uacfc \uc131\ub2a5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>220nm \uc774\ud558\uc758 \uc6b0\uc218\ud55c \uc131\ub2a5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub35c \uae4c\ub2e4\ub85c\uc6b4 \uc6a9\ub3c4\ub85c \ucda9\ubd84<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n<h2 class=\"wp-block-heading\">\ucca0\uacfc \ud2f0\ud0c0\ub284 \ubd88\uc21c\ubb3c\uc740 \uc5b4\ub5bb\uac8c \ud2b9\uc815 \uc790\uc678\uc120 \ud761\uc218 \ubc34\ub4dc\ub97c \uc0dd\uc131\ud558\ub098\uc694?<\/h2>\n\n\n<p>\uc11d\uc601 \ud29c\ube0c\uc758 \ucca0\uacfc \ud2f0\ud0c0\ub284 \ubd88\uc21c\ubb3c\uc740 \uad11\ud559 \uce21\uc815\uc744 \ubc29\ud574\ud560 \uc218 \uc788\ub294 \uace0\uc720\ud55c \uc790\uc678\uc120 \ud761\uc218 \ub300\uc5ed\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc34\ub4dc\ub294 \uc2e4\ud5d8\uc2e4 \ubc0f \uc0b0\uc5c5\uc6a9 UV \ubd84\uad11\ud559\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud30c\uc7a5\uacfc \uacb9\uce58\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd88\uc21c\ubb3c\uc774 \ud22c\uacfc\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc774\ud574\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uacfc\ud559\uc790\uac00 \uace0\uc815\ubc00 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\">Fe\u00b3\u207a \ub9ac\uac04\ub4dc-\uae08\uc18d \uc804\ud558 \uc774\ub3d9 \ud761\uc218<\/h3>\n\n\n<p>\uc11d\uc601 \ud29c\ube0c\uc758 Fe\u00b3\u207a \uc774\uc628\uc740 \ub9ac\uac04\ub4dc-\uae08\uc18d \uc804\ud558 \uc774\ub3d9\uc774\ub77c\ub294 \uacfc\uc815\uc744 \ud1b5\ud574 \uc790\uc678\uc120\uc744 \ud761\uc218\ud569\ub2c8\ub2e4.<br>\uc774 \ud761\uc218\ub294 240nm\ub97c \uc911\uc2ec\uc73c\ub85c \ud558\ub294 \uac15\ud55c \ub300\uc5ed\uc744 \uc0dd\uc131\ud558\uba70, \ub300\uc5ed\ud3ed\uc740 200nm\uc5d0\uc11c 280nm\uae4c\uc9c0 \ud655\uc7a5\ub429\ub2c8\ub2e4. \ud761\uc218 \uacc4\uc218\ub294 \ucca0 \ub18d\ub3c4\uc5d0 \ub530\ub77c \uc120\ud615\uc801\uc73c\ub85c \uc99d\uac00\ud558\uc5ec 240nm\uc5d0\uc11c ppm Fe\ub2f9 \u03b1 = 0.8 L-mol-\u00b9-cm-\u00b9\uc5d0 \ub3c4\ub2ec\ud558\ubbc0\ub85c Fe\u00b3\u207a\uac00 \uc870\uae08\ub9cc \uc99d\uac00\ud574\ub3c4 \uc0c1\ub2f9\ud55c \uc804\uc1a1 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br>\ub9ce\uc740 \uc2e4\ud5d8\uc2e4\uc5d0\uc11c Fe\u00b3\u207a \uc218\uc900\uc774 25ppm\uc744 \ucd08\uacfc\ud560 \ub54c UV \ubd84\uad11\uad11\ub3c4\uacc4\uc5d0\uc11c 0.02-0.03AU\uc758 \uae30\uc900\uc120 \uc774\ub3d9\uc774 \ubcf4\uace0\ub418\uc5b4 \ub2e8\ubc31\uc9c8 \ubc0f \ud575\uc0b0 \uc815\ub7c9\ud654\uc5d0 \uc624\ub958\uac00 \ubc1c\uc0dd\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\uc694\uc57d \ud3ec\uc778\ud2b8:<\/strong><\/p><ul><li><p><strong>Fe\u00b3\u207a \ud761\uc218 \ub300\uc5ed\uc740 240nm\uc5d0 \uc911\uc2ec\uc744 \ub450\uace0 200-280nm\uc5d0 \uac78\uccd0 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/p><\/li><li><p><strong>\uc804\uc1a1 \uc190\uc2e4\uc740 Fe\u00b3\u207a \ub18d\ub3c4\uc5d0 \ub530\ub77c \uc99d\uac00\ud569\ub2c8\ub2e4.<\/strong><\/p><\/li><li><p><strong>Fe\u00b3\u207a\uac00 25ppm\uc744 \ucd08\uacfc\ud558\uba74 UV \uce21\uc815\uc5d0\uc11c \uae30\uc900 \uc624\ucc28\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/strong><\/p><\/li><\/ul><\/blockquote>\n\n\n<h3 class=\"wp-block-heading\">Ti\u2074\u207a \uc2ec\ubd80 \uc790\uc678\uc120 \uce21\uc815\uc758 \uac04\uc12d<\/h3>\n\n\n<p>Ti\u2074\u207a \ubd88\uc21c\ubb3c\uc740 \uae4a\uc740 \uc790\uc678\uc120 \uc601\uc5ed\uc5d0\uc11c \ub69c\ub837\ud55c \ud761\uc218 \ub300\uc5ed\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<br>\uc774 \ub300\uc5ed\uc740 210nm\uc5d0 \uc911\uc2ec\uc744 \ub450\uace0 \uc57d 40nm\uc758 \ub300\uc5ed\ud3ed\uc744 \uac00\uc9c0\uba70, Ti\u2074\u207a \uc218\uc900\uc774 15ppm \uc774\uc0c1\uc73c\ub85c \uc0c1\uc2b9\ud558\uba74 200nm\uc5d0\uc11c \ucd5c\ub300 18%\uc758 \uc804\uc1a1 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub9ce\uc740 \ud3a9\ud0c0\uc774\ub4dc \ubc0f \uc81c\uc57d \ubd84\uc11d\uc740 220nm \uc774\ud558\uc758 \ud30c\uc7a5\uc5d0 \uc758\uc874\ud558\ubbc0\ub85c Ti\u2074\u207a \uc624\uc5fc\uc740 \uce21\uc815 \uc815\ud655\ub3c4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br>Ti\u2074\u207a \ub18d\ub3c4\uac00 5ppm \ubbf8\ub9cc\uc778 \uc11d\uc601 \ud29c\ube0c\ub294 \ub192\uc740 \ud22c\uacfc\uc728\uc744 \uc720\uc9c0\ud558\uba70 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc2ec\ubd80 \uc790\uc678\uc120 \ubd84\uc11d\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\ubd88\uc21c\ubb3c<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\ud761\uc218 \uc911\uc2ec(nm)<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\ub300\uc5ed\ud3ed(nm)<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>200nm\uc5d0\uc11c\uc758 \uc804\uc1a1 \uc190\uc2e4<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Ti\u2074\u207a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>210<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 18%(&gt;15ppm)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Ti\u2074\u207a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>210<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>&lt;5%(&lt;5ppm)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n<h3 class=\"wp-block-heading\">\ubd84\uc11d \ud30c\uc7a5\uacfc\uc758 \ub300\uc5ed\ud3ed \uc911\ucca9<\/h3>\n\n\n<p>\ubd88\uc21c\ubb3c\ub85c \uc778\ud55c \ud761\uc218 \ub300\uc5ed\uc740 UV \ubd84\uad11\ud559\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ubd84\uc11d \ud30c\uc7a5\uacfc \uacb9\uce58\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<br>\uc774\ub7ec\ud55c \uc911\ucca9\uc740 \ub2e8\ubc31\uc9c8 \ubc0f \ud575\uc0b0 \ubd84\uc11d\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\ub294 220nm, 260nm, 280nm\uc640 \uac19\uc740 \uc784\uacc4 \ud30c\uc7a5\uc5d0\uc11c \uc608\uae30\uce58 \uc54a\uc740 \ud761\uc218\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uc815\uc81c \ud6c4 \ub178\ub098\ub178\uc0b0\uc758 295nm\uc5d0\uc11c \ud761\uc218 \ub2e8\uba74\uc801\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uac10\uc18c\ud588\uc2b5\ub2c8\ub2e4. <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10511181\/\">\uc138 \uac00\uc9c0 \uaddc\ubaa8<\/a>\ub97c \ud1b5\ud574 \ubd88\uc21c\ubb3c\uc774 \ud2b9\uc815 \uc790\uc678\uc120 \uc601\uc5ed\uc5d0\uc11c \ud761\uc218\ub97c \uc9c0\ubc30\ud560 \uc218 \uc788\uc74c\uc744 \uc99d\uba85\ud588\uc2b5\ub2c8\ub2e4.<br>\ub9ce\uc740 \uc0ac\uc6a9\uc790\uac00 \ub2e4\uc74c\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4. <a target=\"_blank\" href=\"https:\/\/toquartz.com\/ko\/types\/\">\uc21c\ub3c4 \uad11\ud559 \uc11d\uc601 \ud29c\ube0c<\/a> \uae08\uc18d \uc624\uc5fc \uc81c\uc5b4\ub97c \ud1b5\ud574 \uc774\ub7ec\ud55c \uc911\ubcf5\uc744 \ubc29\uc9c0\ud558\uace0 \uc815\ud655\ud55c \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud0a4 \uc624\ubc84\ub7a9 \ud6a8\uacfc:<\/strong><\/p><ul><li><p>\ubd88\uc21c\ubb3c\uc740 \ub2e8\ubc31\uc9c8 \ubc0f DNA \ubd84\uc11d\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud30c\uc7a5\uc5d0\uc11c \ud761\uc218\ub429\ub2c8\ub2e4.<\/p><\/li><li><p>\uc804\uc1a1 \uc190\uc2e4\uc740 \uc2dc\ub8cc \ud761\uad11\ub3c4\ub97c \ubaa8\ubc29\ud558\uc5ec \uc624\ub958\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uc815\ud654\ub97c \ud1b5\ud574 \uc6d0\uce58 \uc54a\ub294 \ud761\uc218\ub97c \uc904\uc5ec \uce21\uc815 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\">UV \uad11\ud559 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \ucd08\uace0\uc21c\ub3c4\ub97c \ub2ec\uc131\ud558\ub294 \uc81c\uc870 \ubc29\ubc95\uc5d0\ub294 \uc5b4\ub5a4 \uac83\uc774 \uc788\uc744\uae4c\uc694?<\/h2>\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/c11b7c2a374d40a5b7d232ae93285275.webp\" alt=\"UV \uad11\ud559 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \ucd08\uace0\uc21c\ub3c4\ub97c \ub2ec\uc131\ud558\ub294 \uc81c\uc870 \ubc29\ubc95\uc5d0\ub294 \uc5b4\ub5a4 \uac83\uc774 \uc788\uc744\uae4c\uc694?\" class=\"wp-image-10633\" srcset=\"https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/c11b7c2a374d40a5b7d232ae93285275.webp 1200w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/c11b7c2a374d40a5b7d232ae93285275-300x169.webp 300w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/c11b7c2a374d40a5b7d232ae93285275-1024x576.webp 1024w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/c11b7c2a374d40a5b7d232ae93285275-768x432.webp 768w, https:\/\/toquartz.com\/wp-content\/uploads\/2025\/10\/c11b7c2a374d40a5b7d232ae93285275-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">\uc774\ubbf8\uc9c0 \ucd9c\ucc98: <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/unsplash.com\">\uc5b8\uc2a4\ud50c\ub798\uc2dc<\/a><\/figcaption><\/figure>\n\n\n<p>\uc81c\uc870\uc5c5\uccb4\ub294 UV \uad11\ud559 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9 \uc11d\uc601 \ud29c\ube0c\uc5d0\uc11c \ucd5c\uace0 \uc21c\ub3c4\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ucca8\ub2e8 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\ubc95\uc740 \uae08\uc18d \uc624\uc5fc\uc744 \uc81c\uac70\ud558\uace0 \uae4a\uc740 UV \ud30c\uc7a5\uc5d0\uc11c \ud22c\uacfc\uc728\uc744 \uadf9\ub300\ud654\ud558\ub294 \ub370 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 \uc99d\uae30\uc0c1 \uc0b0\ud654\uc758 \ud654\ud559\uc801 \uc6d0\ub9ac, \uacf5\uae09 \uc6d0\ub8cc \uc21c\ub3c4\uc758 \uc601\ud5a5, \ud569\uc131 \uae30\uc220\uacfc \uc804\uae30 \uc735\ud569 \uae30\uc220\uc758 \ucc28\uc774\uc810\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\">SiCl\u2084 \uc99d\uae30\uc0c1 \uc0b0\ud654 \uacf5\uc815 \ud654\ud559<\/h3>\n\n\n<p>\uc0ac\uc5fc\ud654\uaddc\uc18c(SiCl\u2084)\uc758 \uc99d\uae30\uc0c1 \uc0b0\ud654\ub294 \ud0c1\uc6d4\ud55c \uc21c\ub3c4\uc758 \ud569\uc131 \uc6a9\uc735 \uc2e4\ub9ac\uce74\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<br>\uc774 \uacfc\uc815\uc5d0\uc11c SiCl\u2084\uc740 \uc81c\uc5b4\ub41c \ubd88\uaf43\uc5d0\uc11c \uc0b0\uc18c\uc640 \ubc18\uc751\ud558\uc5ec \uce35\ubcc4\ub85c \uce68\ucc29\ub418\ub294 SiO\u2082 \uc785\uc790\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \uc774 \ubc18\uc751\uc740 \uae08\uc18d \ubd88\uc21c\ubb3c\uc774 \uc11d\uc601 \uad6c\uc870\uc5d0 \ub4e4\uc5b4\uac00\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uc5ec 99.995% \uc774\uc0c1\uc758 SiO\u2082 \uc21c\ub3c4\uc640 5ppm \uc774\ud558\uc758 \uae08\uc18d \uc624\uc5fc\uc744 \uac00\uc9c4 \ud29c\ube0c\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<br>\uc774 \ubc29\ubc95\uc740 \ub525 UV \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc694\ud55c \uc21c\ub3c4 \uad11\ud559 \uc11d\uc601 \ud29c\ube0c \uae08\uc18d \uc624\uc5fc \ud45c\uc900\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n<p><strong>\uc8fc\uc694 \ud504\ub85c\uc138\uc2a4 \uc774\uc810:<\/strong><\/p>\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ubd84\uc790 \uc804\uad6c\uccb4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uae08\uc18d \uc624\uc5fc\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/strong><\/p><\/li><li><p><strong>\ub2ec\uc131 <\/strong><a target=\"_blank\" href=\"https:\/\/toquartz.com\/ko\/high-purity-quartz-glass-products\/\"><strong>99.995% \uc774\uc0c1\uc758 SiO\u2082 \uc21c\ub3c4<\/strong><\/a><strong>.<\/strong><\/p><\/li><li><p><strong>\uc790\uc678\uc120 \ud30c\uc7a5\uc5d0\uc11c \ub192\uc740 \ud22c\uacfc\uc728\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/strong><\/p><\/li>\n<\/ul>\n\n\n<h3 class=\"wp-block-heading\">\ucd5c\uc885 \uc81c\ud488 \ud488\uc9c8\uc5d0 \ubbf8\uce58\ub294 \uacf5\uae09 \uc6d0\ub8cc \uc21c\ub3c4 \uc601\ud5a5<\/h3>\n\n\n<p>\uacf5\uae09 \uc6d0\ub8cc \uc21c\ub3c4\ub294 \uc644\uc131\ub41c \ucffc\uce20 \ud29c\ube0c\uc758 \ubd88\uc21c\ubb3c \ud568\ub7c9\uc744 \uc9c1\uc811 \uacb0\uc815\ud569\ub2c8\ub2e4.<br>\uc81c\uc870\uc5c5\uccb4\ub294 \ucd1d \uae08\uc18d \uc624\uc5fc\uc774 1ppm \ubbf8\ub9cc\uc778 \uace0\uc21c\ub3c4 \uc6a9\uc735 \uc2e4\ub9ac\uce74\ub97c \ucd9c\ubc1c \ubb3c\uc9c8\ub85c \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc120\ud0dd\uc740 \ucd5c\uc885 \uc81c\ud488\uc774 \ub0ae\uc740 \ubd88\uc21c\ubb3c \uc218\uc900\uc744 \uc720\uc9c0\ud558\uc5ec \uc2a4\ud2b8\ub808\uc2a4 \ud3ec\uc778\ud2b8\ub97c \uc904\uc774\uace0 \ud29c\ube0c\uc758 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \ubcf4\uc874\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<br>\uc21c\ub3c4\uac00 \ub0ae\uc740 \uc6d0\ub8cc\ub85c \ub9cc\ub4e0 \uc11d\uc601 \ud29c\ube0c\ub294 \uc885\uc885 \ub354 \ub192\uc740 \uc624\uc5fc\ub3c4\ub97c \ubcf4\uc774\uba70, \uc774\ub294 \uad11\ud559 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131 \ubaa8\ub450\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\uacf5\uae09 \uc6d0\ub8cc \uc21c\ub3c4<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\ucd5c\uc885 \ubd88\uc21c\ubb3c \uc218\uc900<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc911\uc694 \ubb34\uacb0\uc131<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1ppm \ubbf8\ub9cc<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc720\uc9c0 \uad00\ub9ac<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10ppm \uc774\uc0c1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc190\uc0c1\ub41c<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n<h3 class=\"wp-block-heading\">\uc804\uae30 \uc735\ud569 \uc81c\ud55c \uc0ac\ud56d\uacfc \ube44\uad50<\/h3>\n\n\n<p>\uc804\uae30 \uc735\ud569\uc740 \uace0\uc628\uc5d0\uc11c \ub179\uc778 \ucc9c\uc5f0 \uc11d\uc601 \uacb0\uc815\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud29c\ube0c\ub97c \ud615\uc131\ud569\ub2c8\ub2e4.<br>\uc774 \ubc29\ubc95\uc740 \uc6a9\uc735 \uacfc\uc815\uc5d0\uc11c \uad11\ubb3c \ub0b4\ud3ec\ubb3c\uc774 \uc0b4\uc544\ub0a8\uae30 \ub54c\ubb38\uc5d0 \uae08\uc18d \uc624\uc5fc\uc774 \ub354 \ub192\uc740 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 \uc804\uae30 \uc735\ud569\uc740 \ubd88\uc21c\ubb3c \uc218\uc900\uc774 10ppm \uc774\uc0c1\uc778 \uc11d\uc601 \ud29c\ube0c\ub97c \uc0dd\uc131\ud558\uc5ec \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc744 \ub0ae\ucd94\uace0 \uc7ac\ub8cc\uc5d0 \uc751\ub825 \uc9c0\uc810\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br>\uc99d\uae30\uc0c1 \uc0b0\ud654\uc640 \uac19\uc740 \ud569\uc131 \ubc29\ubc95\uc740 \uc21c\ub3c4 \ubc0f \uad11\ud559 \uc131\ub2a5 \uba74\uc5d0\uc11c \uc804\uae30 \uc735\ud569\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ub2a5\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n<p><strong>\uc694\uc57d \ud45c: \uc81c\uc870 \ubc29\ubc95 \ubc0f \uc21c\ub3c4<\/strong><\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc81c\uc870 \ubc29\ubc95<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc21c\ub3c4 \uc218\uc900<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc624\uc5fc \uc704\ud5d8<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc804\uae30 \uc735\ud569<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub354 \ub192\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ubd88\uaf43 \uc735\ud569<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Lower<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub354 \ub192\uc74c<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n<h2 class=\"wp-block-heading\">\ucd08\uace0\uc21c\ub3c4 \uc11d\uc601 \ud29c\ube0c \uc0ac\uc591\uc744 \uac80\uc99d\ud558\ub294 \ud488\uc9c8 \uae30\uc900\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n<p>\ud488\uc9c8 \ud45c\uc900\uc740 \uad11\ud559 \ucffc\uce20 \ud29c\ube0c\uac00 \ucd5c\uace0\uc758 \uc21c\ub3c4 \ubc0f \uc131\ub2a5 \uc694\uac74\uc744 \ucda9\uc871\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc2e4\ud5d8\uc2e4\uacfc \uc81c\uc870\uc5c5\uccb4\ub294 \uc5c4\uaca9\ud55c \ud504\ub85c\ud1a0\ucf5c\uc744 \ud1b5\ud574 \uac01 \ud29c\ube0c\uac00 \uc77c\uad00\ub41c \uacb0\uacfc\ub97c \uc81c\uacf5\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900\uc740 \uae08\uc18d \uc624\uc5fc\uacfc \uad00\ub828\ub41c \ubb38\uc81c\ub97c \ubc29\uc9c0\ud558\uace0 \uc548\uc815\uc801\uc778 UV \ud22c\uacfc\ub97c \ubcf4\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\">ICP-MS \uc6d0\uc18c \ubd84\uc11d \uc694\uad6c \uc0ac\ud56d(ASTM E1479)<\/h3>\n\n\n<p>ICP-MS \uc6d0\uc18c \ubd84\uc11d\uc740 \uc11d\uc601 \ud29c\ube0c\uc758 \ubbf8\ub7c9 \uae08\uc18d \ubd88\uc21c\ubb3c\uc744 \uc815\ubc00\ud558\uac8c \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc21c\ub3c4 \uad11\ud559 \uc11d\uc601 \ud29c\ube0c\uc758 \uae08\uc18d \uc624\uc5fc\uc5d0 \ubbfc\uac10\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc778 0.1ppm\uc758 \ub0ae\uc740 \ub18d\ub3c4\uc5d0\uc11c Fe, Ti, Al\uacfc \uac19\uc740 \uc6d0\uc18c\ub97c \uac80\ucd9c\ud569\ub2c8\ub2e4. ASTM E1479\ub294 \uc2dc\ub8cc \uc900\ube44, \uae30\uae30 \ubcf4\uc815 \ubc0f \ubcf4\uace0\uc5d0 \ub300\ud55c \uc9c0\uce68\uc744 \uc124\uc815\ud558\uc5ec \uc2e4\ud5d8\uc2e4 \uac04\uc5d0 \uc815\ud655\ud558\uace0 \ube44\uad50\ud560 \uc218 \uc788\ub294 \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n<p>\uc81c\uc870\uc5c5\uccb4\ub294 \uc778\uc99d\uc11c\uc5d0 \uc804\uccb4 SiO\u2082 \ube44\uc728\ubfd0\ub9cc \uc544\ub2c8\ub77c \uac1c\ubcc4 \ubd88\uc21c\ubb3c \ub18d\ub3c4\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ubd84\uc11d\uc744 \ud3ec\ud568\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud22c\uba85\uc131\uc744 \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uc790\uc678\uc120 \ud761\uc218 \ub300\uc5ed\uc758 \uc704\ud5d8\uc131\uc744 \ud3c9\uac00\ud558\uace0 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ud29c\ube0c\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 9,800\uac74 \uc774\uc0c1\uc758 \uc778\uc99d \ub9ac\ubdf0 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 Fe\uc640 Ti\uac00 5ppm \ubbf8\ub9cc\uc778 \ud29c\ube0c\ub294 \uc9c0\uc18d\uc801\uc73c\ub85c \uc6b0\uc218\ud55c \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc744 \ub2ec\uc131\ud558\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>ICP-MS \ubd84\uc11d \uc694\uad6c \uc0ac\ud56d \uc694\uc57d:<\/strong><\/p><ul><li><p><strong>0.1ppm\uc758 \ubbf8\ub7c9 \uae08\uc18d \uac80\ucd9c<\/strong><\/p><\/li><li><p><strong>\uac1c\ubcc4 \ubd88\uc21c\ubb3c \ubd84\uc11d \ud544\uc694<\/strong><\/p><\/li><li><p><strong>\ubc30\uce58 \uac04 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ube44\uad50 \ubcf4\uc7a5<\/strong><\/p><\/li><\/ul><\/blockquote>\n\n\n<h3 class=\"wp-block-heading\">\ud30c\uc7a5\ubcc4 \uc804\uc1a1 \ubb38\uc11c<\/h3>\n\n\n<p>\ud30c\uc7a5\ubcc4 \ud22c\uacfc \ubb38\uc11c\uc5d0\uc11c\ub294 \ucffc\uce20 \ud29c\ube0c\uac00 \uc784\uacc4 \ud30c\uc7a5\uc5d0\uc11c \ub192\uc740 \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc744 \uc720\uc9c0\ud55c\ub2e4\ub294 \uc0ac\uc2e4\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/pdfcoffee.com\/astm-e903-12-pdf-free.html\">ASTM E903\uc758 \uc808\ucc28 \uac1c\uc694<\/a> \ub97c \uc0ac\uc6a9\ud558\uc5ec \uc7ac\ub8cc \uc2dd\ubcc4, \uc2dc\ub8cc \ub450\uaed8, \uae30\uae30 \uc138\ubd80 \uc815\ubcf4 \ub4f1 \ud22c\uacfc\uc728\uc744 \uce21\uc815\ud558\uace0 \ubcf4\uace0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2e4\ud5d8\uc2e4\uc5d0\uc11c\ub294 \ud0dc\uc591 \ud22c\uacfc\uc728\uc744 \uac00\uc7a5 \uac00\uae4c\uc6b4 0.001 \ub2e8\uc704\ub85c \uae30\ub85d\ud558\uc5ec \uc815\ud655\ud558\uace0 \uc7ac\ud604 \uac00\ub2a5\ud55c \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n<p>\uc77c\ubc18\uc801\uc778 \uc804\uc1a1 \ubcf4\uace0\uc11c\uc5d0\ub294 \ud14c\uc2a4\ud2b8\ud55c \uc7ac\ub8cc, \uce21\uc815 \uc815\ubc00\ub3c4 \ubc0f \uae30\uae30 \uc0ac\uc591\uacfc \uac19\uc740 \uc8fc\uc694 \uc815\ubcf4\uac00 \ud3ec\ud568\ub41c \ud45c\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc218\uc900\uc758 \uc138\ubd80 \uc815\ubcf4\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \ud29c\ube0c\uac00 \ubaa9\ud45c \ud30c\uc7a5\uc5d0\uc11c \uc6d0\uce58 \uc54a\ub294 \ud761\uc218\ub97c \uc77c\uc73c\ud0a4\uc9c0 \uc54a\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\uad00\ub41c \ubb38\uc11c\ub294 \ud488\uc9c8 \uad00\ub9ac \ubc0f \uaddc\uc815 \uc900\uc218\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc694\uad6c \uc0ac\ud56d<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc124\uba85<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc7ac\ub8cc \uc2dd\ubcc4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc644\ubcbd\ud55c \uc2dd\ubcc4, \uc2dc\ub8cc \ud06c\uae30, \uc9c8\uac10 \ubc0f \uad11\ud559 \ud2b9\uc131 \ud655\uc778<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uce21\uc815 \uc815\ubc00\ub3c4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud0dc\uc591 \ud22c\uacfc\uc728\uc740 0.001\ub2e8\uc704 \ub610\ub294 0.1%\ub85c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uae30\uae30 \uc2dd\ubcc4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc81c\uc870\uc5c5\uccb4 \uc774\ub984, \ubaa8\ub378 \ubc88\ud638 \ubc0f \uc0ac\uc591<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n<h3 class=\"wp-block-heading\">\ud0c0\uc0ac \uc778\uc99d \ubc0f \ud14c\uc2a4\ud2b8 \ud504\ub85c\ud1a0\ucf5c<\/h3>\n\n\n<p>\ud0c0\uc0ac \uc5f0\uad6c\uc18c\ub294 \ucffc\uce20 \ud29c\ube0c\uc758 \uc21c\ub3c4\uc640 \uc131\ub2a5\uc744 \ub3c5\ub9bd\uc801\uc73c\ub85c \uac80\uc99d\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2e4\ud5d8\uc2e4\uc5d0\uc11c\ub294 ICP-OES \ubc0f GDMS\uc640 \uac19\uc740 \uace0\uae09 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubbfc\uac10\ud55c \uad11\ud559 \uacf5\uc815\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\ub294 \ubbf8\ub7c9\uc758 \uae08\uc18d \ubd88\uc21c\ubb3c\uc744 \uac80\ucd9c\ud569\ub2c8\ub2e4. \ub610\ud55c \ubc30\uce58 \uc218\uc900\uc758 \ucd94\uc801\uc131, \uc790\ub3d9\ud654\ub41c \uad11\ud559 \uac80\uc0ac \ubc0f \ud1b5\uacc4\uc801 \uacf5\uc815 \uc81c\uc5b4\ub97c \uc218\ud589\ud558\uc5ec \uac01 \ud29c\ube0c\uac00 \uc5c4\uaca9\ud55c \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n<p>ISO 9001 \ubc0f ISO 12123\uc744 \uc900\uc218\ud558\ub294 \uc81c\uc870\uc5c5\uccb4\ub294 \uc0dd\uc0b0 \uacf5\uc815\uc744 \uc5c4\uaca9\ud558\uac8c \uad00\ub9ac\ud569\ub2c8\ub2e4. \ud488\uc9c8\uc5d0 \ub300\ud55c \uc774\ub7ec\ud55c \ub178\ub825\uc740 \uc5c5\uacc4 \uc694\uad6c \uc0ac\ud56d\uc744 \uc77c\uad00\ub418\uac8c \ucda9\uc871\ud558\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ucffc\uce20 \ud29c\ube0c\uc758 \uacb0\uacfc\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \ud0c0\uc0ac \uc778\uc99d\uc744 \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uae4c\ub2e4\ub85c\uc6b4 UV \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \uc18c\uc7ac\uc758 \uc801\ud569\uc131\uc5d0 \ub300\ud55c \ud655\uc2e0\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud0c0\uc0ac \uc778\uc99d\uc758 \uc8fc\uc694 \uc774\uc810:<\/strong><\/p><ul><li><p><strong>\uc21c\ub3c4 \ubc0f \uc131\ub2a5\uc5d0 \ub300\ud55c \ub3c5\ub9bd\uc801\uc778 \uac80\uc99d<\/strong><\/p><\/li><li><p><strong>\ubc30\uce58 \ucd94\uc801\uc131 \ubc0f \uc790\ub3d9\ud654\ub41c \uac80\uc0ac<\/strong><\/p><\/li><li><p><strong>\uad6d\uc81c \ud488\uc9c8 \ud45c\uc900 \uc900\uc218<\/strong><\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\">\uc870\ub2ec \ud300\uc740 UV \uad11\ud559 \ud29c\ube0c\uc758 \uc21c\ub3c4 \uc694\uac74\uc744 \uc5b4\ub5bb\uac8c \uc9c0\uc815\ud574\uc57c \ud560\uae4c\uc694?<\/h2>\n\n\n<p>\uc870\ub2ec \ud300\uc740 \uad11\ud559 \uc11d\uc601 \ud29c\ube0c\uac00 UV \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc694\ud55c \uc5c4\uaca9\ud55c \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ubd88\uc21c\ubb3c \uc81c\ud55c\uacfc \ud22c\uacfc \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \ubb38\uc11c \ubc0f \ubc30\uce58\ubcc4 \uc778\uc99d\uc5d0 \uc138\uc2ec\ud55c \uc8fc\uc758\ub97c \uae30\uc6b8\uc774\uba74 \uc21c\ub3c4 \uad11\ud559 \uc11d\uc601 \ud29c\ube0c \uae08\uc18d \uc624\uc5fc\uacfc \uad00\ub828\ub41c \ubb38\uc81c\ub97c \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \uc784\uacc4 \ud30c\uc7a5 \uc2dd\ubcc4<\/h3>\n\n\n<p>\uc870\ub2ec \ud300\uc740 \ud574\ub2f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \uad00\ub828\ub41c \uc911\uc694\ud55c UV \ud30c\uc7a5\uc744 \ud30c\uc545\ud574\uc57c \ud569\ub2c8\ub2e4. \uac01 \uad11\ud559 \uc2dc\uc2a4\ud15c\uc740 \ud2b9\uc815 \ud30c\uc7a5\uc5d0\uc11c \uc791\ub3d9\ud558\uba70, \uc62c\ubc14\ub978 \ucffc\uce20 \ud29c\ube0c\ub97c \uc120\ud0dd\ud574\uc57c \uc815\ud655\ud55c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \uad11\ud559\uc7a5\uce58\uc5d0 \ub300\ud55c \ub808\uc774\uc800 \uc720\ub3c4 \uc190\uc0c1 \uc784\uacc4\uac12(LIDT)\uc740 UV \ud30c\uc7a5\uc5d0\ub294 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\uc73c\ubbc0\ub85c \ud300\uc5d0\ub294 UV \uc804\uc6a9 \ud29c\ube0c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n<p>\uc62c\ubc14\ub978 \ud30c\uc7a5 \ubc94\uc704\ub97c \uc120\ud0dd\ud558\uba74 \ubbfc\uac10\ud55c \uce21\uc815\uacfc \uc7a5\ube44\ub97c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc5d1\uc2dc\uba38 \ub808\uc774\uc800\ub294 193nm\uc758 \ub192\uc740 \ud22c\uacfc\uc728\uc744 \uac00\uc9c4 \ud29c\ube0c\uac00 \ud544\uc694\ud558\uc9c0\ub9cc \ub2e8\ubc31\uc9c8 \ubd84\uc11d\uc740 280nm\uc758 \uc120\uba85\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud300\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc744 \uac80\ud1a0\ud558\uace0 \uc774\ub97c \ud29c\ube0c \uc0ac\uc591\uacfc \uc77c\uce58\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n<p>\uba85\ud655\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \ud300\uc774 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc624\ub958\ub97c \ubc29\uc9c0\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n<p><strong>\ud30c\uc7a5 \uc2dd\ubcc4\uc744 \uc704\ud55c \uc8fc\uc694 \ub2e8\uacc4:<\/strong><\/p>\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud30c\uc7a5 \uc694\uad6c \uc0ac\ud56d \uac80\ud1a0<\/strong><\/p><\/li><li><p><strong>\uc790\uc678\uc120 \uc804\uc6a9 \uc635\ud2f1\uc5d0 \ub300\ud55c LIDT \ud655\uc778<\/strong><\/p><\/li><li><p><strong>\ud29c\ube0c \uc804\uc1a1\uc744 \uce21\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc870\uc815<\/strong><\/p><\/li>\n<\/ul>\n\n\n<h3 class=\"wp-block-heading\">\ud3ec\uad04\uc801\uc778 \uc778\uc99d \ubb38\uc11c \uc694\uad6c \uc0ac\ud56d<\/h3>\n\n\n<p>\uc870\ub2ec\ud300\uc740 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ud3ec\uad04\uc801\uc778 \uc778\uc99d \ubb38\uc11c\ub97c \uc694\uccad\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc11c\ub294 \uac01 \ubc30\uce58\uc5d0 \ub300\ud55c \ubd88\uc21c\ubb3c \uc218\uc900\uacfc \ud22c\uacfc \uc131\ub2a5\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uacf5\uae09\uc5c5\uccb4\ub294 \ucd94\uc801 \uac00\ub2a5\ud55c \uc7ac\ub8cc \uc778\uc99d, \uce58\uc218 \uac80\uc99d, \ubd88\uc21c\ubb3c \ud504\ub85c\ud30c\uc77c\ub9c1 \ubc0f \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc744 \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n<p>\uc778\uc99d \ubb38\uc11c\uc5d0\ub294 \ubd88\uc21c\ubb3c \ub18d\ub3c4 \ubc0f \ud22c\uacfc\uc728 \ubca4\uce58\ub9c8\ud06c\uc640 \uac19\uc740 \ub370\uc774\ud130\uac00 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud29c\ube0c\ub294 185nm\uc5d0\uc11c \ucd5c\uc18c 90%\uc758 UV \ud22c\uacfc\uc728\uc744 \uc785\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4. \uce58\uc218 \uac80\uc99d\uacfc \ubc84\ube14 \ub9e4\ud551\uc740 \ud488\uc9c8\uacfc \uc77c\uad00\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n<p>\ub2e4\uc74c \ud45c\uc5d0\ub294 \ud544\uc218 \ubb38\uc11c\uac00 \uc694\uc57d\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\ubb38\uc11c \uc720\ud615<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc138\ubd80 \uc815\ubcf4<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc7ac\ub8cc \uc778\uc99d \uc2dc\ud2b8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd94\uc801 \uac00\ub2a5\ud55c \ub85c\ud2b8 \ubc88\ud638<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ucc28\uc6d0 \uac80\uc99d \ubcf4\uace0\uc11c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100% \uc778\uc99d<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ubd84\uad11\ud559 \ubd84\uc11d<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubd88\uc21c\ubb3c \ud504\ub85c\ud30c\uc77c\ub9c1<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ubc84\ube14\/\ud3ec\ud568 \ub9e4\ud551<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud488\uc9c8 \ubcf4\uc99d\uc5d0 \ud544\uc694<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc790\uc678\uc120 \ud22c\uacfc\uc728<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>185nm\uc5d0\uc11c \u226590% \ubca4\uce58\ub9c8\ud06c<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n<h3 class=\"wp-block-heading\">\ubc30\uce58\ubcc4 \uc7ac\ub8cc \uc0ac\uc591 \ub300 \uc77c\ubc18 \uc7ac\ub8cc \uc0ac\uc591<\/h3>\n\n\n<p>\uc870\ub2ec \ud300\uc740 \uc77c\ubc18\uc801\uc778 \uc790\uc7ac \uc0ac\uc591\uc774 \uc544\ub2cc \ubc30\uce58\ubcc4 \uc778\uc99d\uc744 \uc694\uad6c\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc30\uce58\ubcc4 \ubb38\uc11c\ub294 \uac01 \uc0dd\uc0b0 \uc2e4\ud589\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \ubd88\uc21c\ubb3c \ubc0f \uc804\uc1a1 \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc77c\ubc18 \uc778\uc99d\uc11c\ub294 \uad11\ud559 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\ub294 \ubcc0\ud615\uc744 \uc228\uae30\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<p>12,000\ud68c \uc774\uc0c1\uc758 \uc0dd\uc0b0 \uc2e4\ud589 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 \ubd88\uc21c\ubb3c \uc218\uc900\uc740 \ubc30\uce58\ub9c8\ub2e4 15~25ppm\uae4c\uc9c0 \ucc28\uc774\uac00 \ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud3b8\ucc28\ub294 \uc804\uc1a1\ub960\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0 \uce21\uc815 \uc624\ub958\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud300\uc740 \uc804\uccb4 \uc21c\ub3c4 \ubc31\ubd84\uc728\ub9cc \ub098\uc5f4\ub41c \uc778\uc99d\uc11c\ub97c \uac70\ubd80\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n<p>\ubc30\uce58\ubcc4 \uc778\uc99d\uc5d0 \uc911\uc810\uc744 \ub450\uc5b4 \uc77c\uad00\ub41c \ud488\uc9c8\uacfc \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n<p><strong>\ubaa8\ubc94 \uc0ac\ub840 \uc694\uc57d:<\/strong><\/p>\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ubc30\uce58\ubcc4 \ubd88\uc21c\ubb3c \ubc0f \uc804\uc1a1 \ub370\uc774\ud130 \uc694\uccad\ud558\uae30<\/strong><\/p><\/li><li><p><strong>\uc77c\ubc18\uc801\uc778 \uc21c\uc218\uc131 \uc8fc\uc7a5 \uac70\ubd80<\/strong><\/p><\/li><li><p><strong>\uc2e4\uc81c \uce21\uc815\uac12\uacfc\uc758 \uc77c\uad00\uc131 \ud655\uc778<\/strong><\/p><\/li>\n<\/ul>\n\n\n<p>\uc62c\ubc14\ub978 \uc21c\ub3c4 \uad11\ud559 \uc11d\uc601 \ud29c\ube0c \uae08\uc18d \uc624\uc5fc \uc784\uacc4\uac12\uc744 \uc120\ud0dd\ud558\uba74 \uc548\uc815\uc801\uc778 UV \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ud45c\uc5d0\ub294 \uc911\uc694\ud55c \ud45c\uc900\uc774 \uc694\uc57d\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"><col style=\"min-width: 25px;\"><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uc21c\ub3c4 \uc218\uc900<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ubd88\uc21c\ubb3c \uc218\uc900<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u226599.995% SiO\u2082<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u22642ppm(Na, K, Fe, Ti, Al)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n<p>\uc870\ub2ec \ud300\uc740 \ud56d\uc0c1<\/p>\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ubc30\uce58\ubcc4 \uc778\uc99d\uc11c\uc640 \uc0c1\uc138\ud55c \ubd88\uc21c\ubb3c \ubd84\uc11d\uc744 \uc694\uccad\ud558\uc138\uc694.<\/p><\/li><li><p>\uc801\uc6a9 \ud30c\uc7a5\uc5d0\uc11c \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc774 \ub192\uc740\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p><\/li><li><p>\uae30\ud3ec\ub098 \uade0\uc5f4\uacfc \uac19\uc740 \uacb0\ud568\uc774 \uc788\ub294\uc9c0 \uac80\uc0ac\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n<p>\uc138\uc2ec\ud55c \uac80\uc99d\uc744 \ud1b5\ud574 \ubbfc\uac10\ud55c \uacf5\uc815\uc744 \ubcf4\ud638\ud558\uace0 \ud29c\ube0c \uc218\uba85\uc744 \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \uc21c\ub3c4 \uc218\uc900 \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158\ubcc4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub300\ud55c \uc5c5\uacc4 \uac00\uc774\ub4dc\ub97c \uac80\ud1a0\ud558\uc138\uc694.<\/p>\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n<h3 class=\"wp-block-heading\">\uad11\ud559 \uc11d\uc601 \ud29c\ube0c\uc758 \uae08\uc18d \uc624\uc5fc\uc758 \uc8fc\uc694 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n<p>\uc81c\uc870\uc5c5\uccb4\ub294 \uc6d0\uc7ac\ub8cc\ub098 \uc0dd\uc0b0 \uacf5\uc815\uc5d0\uc11c \uae08\uc18d \uc624\uc5fc\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ucc9c\uc5f0 \ucffc\uce20\uc5d0\ub294 \ubbf8\ub124\ub784\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294 \ubc18\uba74 \ud569\uc131 \ucffc\uce20\ub294 \uc815\uc81c\ub41c \uc6d0\ub8cc\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 \ud569\uc131 \ud29c\ube0c\uc5d0\ub294 \uae08\uc18d\uc774 5ppm \ubbf8\ub9cc\uc778 \ubc18\uba74 \ucc9c\uc5f0 \ud29c\ube0c\ub294 15ppm\uc744 \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\">\ucffc\uce20 \ud29c\ube0c\uc758 \uae08\uc18d \ubd88\uc21c\ubb3c \uc218\uc900\uc744 \ud655\uc778\ud558\ub294 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc5d0\ub294 \uc5b4\ub5a4 \uac83\uc774 \uc788\ub098\uc694?<\/h3>\n\n\n<p>\uc2e4\ud5d8\uc2e4\uc5d0\uc11c\ub294 ICP-MS(\uc720\ub3c4 \uacb0\ud569 \ud50c\ub77c\uc988\ub9c8 \uc9c8\ub7c9 \ubd84\uc11d\ubc95)\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubbf8\ub7c9 \uae08\uc18d\uc744 \uac80\ucd9c\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 Fe, Ti, Al\uacfc \uac19\uc740 \ubd88\uc21c\ubb3c\uc744 0.1ppm\uae4c\uc9c0 \uce21\uc815\ud569\ub2c8\ub2e4. ASTM E1479\ub294 \uc774 \ubd84\uc11d\uc758 \ud45c\uc900\uc744 \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\">\ubd88\uc21c\ubb3c \uc218\uce58\uac00 \uad8c\uc7a5 \ud55c\ub3c4\ub97c \ucd08\uacfc\ud558\uba74 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/h3>\n\n\n<p>\uacfc\ub3c4\ud55c \uae08\uc18d \ubd88\uc21c\ubb3c\uc740 \uc790\uc678\uc120 \ud761\uc218 \ub300\uc5ed\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 10ppm \uc774\uc0c1\uc758 Fe\ub294 UV \ud22c\uacfc\uc728\uc744 20% \uc774\uc0c1 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc190\uc2e4\uc740 \uc2e4\ud5d8\uc2e4 \ud658\uacbd\uc5d0\uc11c \ub808\uc774\uc800 \ud6a8\uc728\uacfc \uce21\uc815 \uc815\ud655\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\">\uad6c\ub9e4\uc790\ub294 UV \ub4f1\uae09 \ucffc\uce20 \ud29c\ube0c\uc5d0 \ub300\ud574 \uc5b4\ub5a4 \uc778\uc99d\uc744 \uc694\uccad\ud574\uc57c \ud558\ub098\uc694?<\/h3>\n\n\n<p>\uad6c\ub9e4\uc790\ub294 \ubc30\uce58\ubcc4 \uc778\uc99d\uc11c\ub97c \uc694\uccad\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 ICP-MS \ubd88\uc21c\ubb3c \ubd84\uc11d \ubc0f \uc801\uc6a9 \ud30c\uc7a5\uc5d0\uc11c\uc758 UV \ud22c\uacfc \ub370\uc774\ud130\uac00 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc21c\ub3c4 \uc8fc\uc7a5\uc740 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\">\uc548\uc815\uc801\uc778 \ub525 UV \ud22c\uacfc\ub97c \ubcf4\uc7a5\ud558\ub294 \uc21c\ub3c4 \uc218\uc900\uc740 \uc5b4\ub290 \uc815\ub3c4\uc778\uac00\uc694?<\/h3>\n\n\n<p>SiO\u2082\uac00 99.995% \uc774\uc0c1\uc774\uace0 \ucd1d \uae08\uc18d \ubd88\uc21c\ubb3c\uc774 5ppm \ubbf8\ub9cc\uc778 \uc11d\uc601 \ud29c\ube0c\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uae4a\uc740 \uc790\uc678\uc120 \ud22c\uacfc\uc728\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ud29c\ube0c\ub294 200nm\uc5d0\uc11c 85% \uc774\uc0c1\uc758 \ud22c\uacfc\uc728\uc744 \uc720\uc9c0\ud558\uc5ec \uae4c\ub2e4\ub85c\uc6b4 \uad11\ud559 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uacf5\uce6d 99.98% \uc21c\ub3c4\uac00 \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0a4\ub294 \ubd88\uc21c\ubb3c\uc744 \uc228\uae30\ub294 \uc774\uc720. ICP-MS \uc6d0\uc18c \ubd84\uc11d, \ud569\uc131 \uc11d\uc601 \ub300 \ucc9c\uc5f0 \uc11d\uc601, ASTM E1479 \uc778\uc99d \uc694\uac74.<\/p>","protected":false},"author":2,"featured_media":10631,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"tags":[],"class_list":["post-10634","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v25.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fe &lt;5 ppm, Ti &lt;5 ppm: Ultra-Pure Quartz Tubes for UV Optics\u4e28TOQUARTZ\u00ae<\/title>\n<meta name=\"description\" content=\"Why nominal 99.98% purity hides performance-killing impurities. 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