{"id":14178,"date":"2024-10-25T09:37:03","date_gmt":"2024-10-25T09:37:03","guid":{"rendered":"https:\/\/gd-1.com\/?p=14178"},"modified":"2024-10-28T04:13:27","modified_gmt":"2024-10-28T04:13:27","slug":"phan-tich-trang-suc-vang","status":"publish","type":"post","link":"https:\/\/gd-1.com\/phan-tich-trang-suc-vang\/","title":{"rendered":"Ph\u00e2n t\u00edch trang s\u1ee9c v\u00e0ng v\u1edbi c\u00f4ng ngh\u1ec7 quang ph\u1ed5 hu\u1ef3nh quang tia X ti\u00ean ti\u1ebfn &#8211; ARL QUANT\u2019X EDXRF"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<label class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">T\u00f3m t\u1eaft n\u1ed9i dung<\/label>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #0a0a0a;color:#0a0a0a\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #0a0a0a;color:#0a0a0a\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/gd-1.com\/phan-tich-trang-suc-vang\/#Gioi_thieu\" title=\"Gi\u1edbi thi\u1ec7u\">Gi\u1edbi thi\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/gd-1.com\/phan-tich-trang-suc-vang\/#Chuan_bi_va_trinh_bay_mau\" title=\"Chu\u1ea9n b\u1ecb v\u00e0 tr\u00ecnh b\u00e0y m\u1eabu\">Chu\u1ea9n b\u1ecb v\u00e0 tr\u00ecnh b\u00e0y m\u1eabu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/gd-1.com\/phan-tich-trang-suc-vang\/#Hieu_chuan\" title=\"Hi\u1ec7u chu\u1ea9n\">Hi\u1ec7u chu\u1ea9n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/gd-1.com\/phan-tich-trang-suc-vang\/#Ket_qua_hieu_chuan\" title=\"K\u1ebft qu\u1ea3 hi\u1ec7u chu\u1ea9n\">K\u1ebft qu\u1ea3 hi\u1ec7u chu\u1ea9n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/gd-1.com\/phan-tich-trang-suc-vang\/#Do_lap_lai\" title=\"\u0110\u1ed9 l\u1eb7p l\u1ea1i\">\u0110\u1ed9 l\u1eb7p l\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/gd-1.com\/phan-tich-trang-suc-vang\/#Ket_luan\" title=\"K\u1ebft lu\u1eadn\">K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Gioi_thieu\"><\/span>Gi\u1edbi thi\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Do gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c kim lo\u1ea1i qu\u00fd, vi\u1ec7c ph\u00e2n t\u00edch ch\u00ednh x\u00e1c v\u00e0ng v\u00e0 c\u00e1c kim lo\u1ea1i qu\u00fd kh\u00e1c ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi c\u00e1c nh\u00e0 mua b\u00e1n v\u00e0 ch\u1ebf t\u1ea1o c\u00e1c kim lo\u1ea1i n\u00e0y. V\u00e0ng trang s\u1ee9c v\u00e0 v\u00e0ng ph\u1ebf li\u1ec7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c thu gom t\u1eeb c\u00e1c ti\u1ec7m kim ho\u00e0n, c\u1eeda h\u00e0ng c\u1ea7m \u0111\u1ed3, c\u00f4ng ty thu mua, ph\u00f2ng kh\u00e1m nha khoa v\u00e0 y t\u1ebf, th\u1eadm ch\u00ed c\u1ea3 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. C\u00e1c s\u1ea3n ph\u1ea9m n\u00e0y ho\u1eb7c \u0111\u01b0\u1ee3c b\u00e1n l\u1ea1i cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng, ho\u1eb7c \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1ec3 thu h\u1ed3i kim lo\u1ea1i qu\u00fd d\u00f9ng l\u00e0m nguy\u00ean li\u1ec7u th\u00f4 cho s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p hu\u1ef3nh quang tia X ph\u00e2n t\u00e1n n\u0103ng l\u01b0\u1ee3ng (EDXRF) \u0111ang d\u1ea7n thay th\u1ebf quy tr\u00ecnh nung truy\u1ec1n th\u1ed1ng trong ph\u00e2n t\u00edch kim lo\u1ea1i qu\u00fd. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111ang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean trong ng\u00e0nh kim lo\u1ea1i qu\u00fd v\u00ec l\u00e0 k\u1ef9 thu\u1eadt kh\u00f4ng ph\u00e1 h\u1ee7y m\u1eabu, th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n gi\u1eef nguy\u00ean v\u1eb9n m\u1eabu. Ph\u00e2n t\u00edch trang s\u1ee9c v\u00e0ng v\u1edbi m\u00e1y quang ph\u1ed5 <a href=\"https:\/\/gd-1.com\/san-pham\/may-phan-tich-quang-pho-huynh-quang-tia-x-arl-quantx-edxrf\/\">ARL QUANT&#8217;X EDXRF<\/a> cho ph\u00e9p duy tr\u00ec nguy\u00ean v\u1eb9n v\u1eadt li\u1ec7u sau khi ph\u00e2n t\u00edch, cho ph\u00e9p thu h\u1ed3i ho\u00e0n to\u00e0n l\u01b0\u1ee3ng kim lo\u1ea1i qu\u00fd trong m\u1eabu. C\u00e1c nguy\u00ean li\u1ec7u th\u00f4 nh\u01b0 trang s\u1ee9c v\u00e0 ph\u1ebf li\u1ec7u, c\u0169ng nh\u01b0 c\u00e1c s\u1ea3n ph\u1ea9m h\u1ee3p kim, h\u1ee3p ch\u1ea5t h\u00e0n, b\u1ea1c sterling v\u00e0 h\u1ee3p kim ch\u1ee9a v\u00e0ng \u0111\u01b0\u1ee3c ki\u1ec3m tra h\u00e0m l\u01b0\u1ee3ng v\u00e0ng (theo cara) v\u00e0 x\u00e1c nh\u1eadn th\u00e0nh ph\u1ea7n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p qu\u00e9t s\u01a1 b\u1ed9 c\u00e1c nguy\u00ean t\u1ed1 \u1edf nhi\u1ec1u n\u1ed3ng \u0111\u1ed9 kh\u00e1c nhau trong l\u00f4 tinh ch\u1ebf m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-14179 alignnone\" src=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-3.58.00\u202fPM-300x294.png\" alt=\"\" width=\"247\" height=\"242\" srcset=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-3.58.00\u202fPM-300x294.png 300w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-3.58.00\u202fPM-510x499.png 510w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-3.58.00\u202fPM.png 656w\" sizes=\"(max-width: 247px) 100vw, 247px\" \/><\/p>\n<p><strong>B\u1ea3ng 1:<\/strong> Thi\u1ebft l\u1eadp ph\u00e2n t\u00edch<\/p>\n<table width=\"493\">\n<tbody>\n<tr>\n<td width=\"87\"><strong>\u0110i\u1ec7n \u00e1p (kV)<\/strong><\/td>\n<td width=\"103\"><strong>B\u1ed9 l\u1ecdc \u1ed1ng d\u00f2<\/strong><\/td>\n<td width=\"87\"><strong>M\u00f4i tr\u01b0\u1eddng<\/strong><\/td>\n<td width=\"129\"><strong>Th\u1eddi gian th\u1ef1c (s)<\/strong><\/td>\n<td width=\"87\"><strong>Nguy\u00ean t\u1ed1<\/strong><\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>Pd Medium<\/td>\n<td>Kh\u00ed<\/td>\n<td>120<\/td>\n<td>Au, Cu<\/td>\n<\/tr>\n<tr>\n<td>50<\/td>\n<td>Cu Thick<\/td>\n<td>Kh\u00ed<\/td>\n<td>120<\/td>\n<td>Ag<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Chuan_bi_va_trinh_bay_mau\"><\/span><strong>Chu\u1ea9n b\u1ecb v\u00e0 tr\u00ecnh b\u00e0y m\u1eabu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u1ea5t c\u1ea3 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 m\u1eabu \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch ngay khi nh\u1eadn \u0111\u01b0\u1ee3c. C\u00e1c ti\u00eau chu\u1ea9n v\u00e0 m\u1eabu \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o m\u1ed9t c\u1ed1c m\u1eabu XRF ti\u00eau chu\u1ea9n, \u0111\u01b0\u1ee3c trang b\u1ecb m\u00e0ng film h\u1ed7 tr\u1ee3 X-ray polypropylene d\u00e0y 4 micron \u0111\u1ec3 tr\u00ecnh b\u00e0y tr\u01b0\u1edbc quang ph\u1ed5 k\u1ebf.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hieu_chuan\"><\/span><strong>Hi\u1ec7u chu\u1ea9n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ph\u01b0\u01a1ng ph\u00e1p Tham s\u1ed1 C\u01a1 b\u1ea3n (FP) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c hi\u1ec7u chu\u1ea9n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c bao g\u1ed3m trong g\u00f3i \u0111\u1ecbnh l\u01b0\u1ee3ng ti\u00eau chu\u1ea9n cung c\u1ea5p c\u00f9ng v\u1edbi quang ph\u1ed5 k\u1ebf <a href=\"https:\/\/gd-1.com\/san-pham\/may-phan-tich-quang-pho-huynh-quang-tia-x-arl-quantx-edxrf\/\">ARL QUANT\u2019X<\/a> v\u00e0 cho k\u1ebft qu\u1ea3 v\u01b0\u1ee3t tr\u1ed9i. Ph\u01b0\u01a1ng ph\u00e1p FP thi\u1ebft l\u1eadp m\u1ed1i quan h\u1ec7 gi\u1eefa ph\u1ea3n \u1ee9ng c\u1ee7a quang ph\u1ed5 k\u1ebf v\u00e0 n\u1ed3ng \u0111\u1ed9 nguy\u00ean t\u1ed1 d\u1ef1a tr\u00ean m\u1ed9t t\u1eadp h\u1ee3p ti\u00eau chu\u1ea9n. Nh\u01b0 t\u00ean g\u1ecdi c\u1ee7a n\u00f3, ph\u1ea7n m\u1ec1m s\u1eed d\u1ee5ng m\u1ed9t lo\u1ea1t c\u00e1c tham s\u1ed1 c\u01a1 b\u1ea3n, bao g\u1ed3m c\u00e1c nguy\u00ean l\u00fd \u0111\u1ea7u ti\u00ean c\u1ee7a s\u1ef1 h\u1ea5p th\u1ee5 v\u00e0 ph\u00e1t x\u1ea1 X-ray, \u0111\u1ec3 s\u1eeda ch\u1eefa cho c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a ma tr\u1eadn. B\u1ea5t k\u1ef3 t\u1ed5 h\u1ee3p ti\u00eau chu\u1ea9n n\u00e0o t\u1eeb c\u00e1c ti\u00eau chu\u1ea9n t\u01b0\u01a1ng th\u00edch v\u1edbi ma tr\u1eadn \u0111\u1ebfn c\u00e1c ti\u00eau chu\u1ea9n nguy\u00ean t\u1ed1 tinh khi\u1ebft \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi ph\u1ea7n m\u1ec1m FP \u0111\u1ec3 hi\u1ec7u chu\u1ea9n. C\u00e1c ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u1ee9ng d\u1ee5ng n\u00e0y \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong B\u1ea3ng 2.<\/p>\n<p><strong>B\u1ea3ng 2:<\/strong> N\u1ed3ng \u0111\u1ed9 nguy\u00ean t\u1ed1 c\u1ee7a c\u00e1c ti\u00eau chu\u1ea9n hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0ng<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14180 aligncenter\" src=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.05.17\u202fPM-300x236.png\" alt=\"\" width=\"400\" height=\"315\" srcset=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.05.17\u202fPM-300x236.png 300w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.05.17\u202fPM-510x401.png 510w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.05.17\u202fPM.png 680w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ket_qua_hieu_chuan\"><\/span>K\u1ebft qu\u1ea3 hi\u1ec7u chu\u1ea9n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>H\u00ecnh 1 \u0111\u1ebfn H\u00ecnh 3 hi\u1ec3n th\u1ecb c\u00e1c \u0111\u01b0\u1eddng h\u1ed3i quy cho Cu, Ag v\u00e0 Au, c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a trang s\u1ee9c v\u00e0 h\u1ee3p kim v\u00e0ng. C\u00e1c bi\u1ec3u \u0111\u1ed3 cho th\u1ea5y c\u00f3 s\u1ef1 t\u01b0\u01a1ng quan t\u1ed1t gi\u1eefa c\u00e1c n\u1ed3ng \u0111\u1ed9 nguy\u00ean t\u1ed1 \u0111\u00e3 cho v\u00e0 c\u00e1c n\u1ed3ng \u0111\u1ed9 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u chu\u1ea9n Tham s\u1ed1 C\u01a1 b\u1ea3n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-14181\" src=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.05.58\u202fPM-300x211.png\" alt=\"\" width=\"300\" height=\"211\" srcset=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.05.58\u202fPM-300x211.png 300w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.05.58\u202fPM-510x358.png 510w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.05.58\u202fPM.png 706w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-14182\" src=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.04\u202fPM-300x223.png\" alt=\"\" width=\"274\" height=\"204\" srcset=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.04\u202fPM-300x223.png 300w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.04\u202fPM-510x379.png 510w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.04\u202fPM.png 692w\" sizes=\"(max-width: 274px) 100vw, 274px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\" wp-image-14183 alignnone\" src=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.12\u202fPM-300x207.png\" alt=\"\" width=\"285\" height=\"197\" srcset=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.12\u202fPM-300x207.png 300w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.12\u202fPM-510x351.png 510w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.12\u202fPM.png 706w\" sizes=\"(max-width: 285px) 100vw, 285px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Do_lap_lai\"><\/span>\u0110\u1ed9 l\u1eb7p l\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a vi\u1ec7c \u0111\u00e1nh gi\u00e1 m\u1eabu l\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng \u0111\u1ed9 nh\u1ea1y v\u00e0 \u0111\u1ed9 l\u1eb7p l\u1ea1i c\u1ee7a thi\u1ebft b\u1ecb \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng. M\u01b0\u1eddi ph\u00e9p \u0111o l\u1eb7p l\u1ea1i c\u1ee7a m\u1ed9t m\u1eabu trang s\u1ee9c \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng t\u00e1i l\u1eadp c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p. N\u1ed3ng \u0111\u1ed9 trung b\u00ecnh v\u00e0 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n 1-sigma c\u1ee7a c\u00e1c ph\u00e9p \u0111o n\u00e0y \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi \u0111\u00e2y trong B\u1ea3ng 3, c\u00f9ng v\u1edbi gi\u00e1 tr\u1ecb ch\u1ee9ng nh\u1eadn c\u1ee7a m\u1eabu. Th\u1eddi gian \u0111o t\u01b0\u01a1ng t\u1ef1 nh\u01b0 trong qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng.<\/p>\n<p><strong>B\u1ea3ng 3:<\/strong> K\u1ebft qu\u1ea3 l\u1eb7p l\u1ea1i c\u1ee7a m\u1eabu trang s\u1ee9c v\u00e0ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14184 aligncenter\" src=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.39\u202fPM-300x246.png\" alt=\"\" width=\"401\" height=\"329\" srcset=\"https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.39\u202fPM-300x246.png 300w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.39\u202fPM-510x418.png 510w, https:\/\/gd-1.com\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-25-at-4.06.39\u202fPM.png 678w\" sizes=\"(max-width: 401px) 100vw, 401px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00e1c k\u1ebft qu\u1ea3 tr\u00ecnh b\u00e0y trong nghi\u00ean c\u1ee9u n\u00e0y cho th\u1ea5y hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a M\u00e1y quang ph\u1ed5 <a href=\"https:\/\/gd-1.com\/san-pham\/may-phan-tich-quang-pho-huynh-quang-tia-x-arl-quantx-edxrf\/\">ARL QUANT&#8217;X EDXRF<\/a> trong vi\u1ec7c \u0111o l\u01b0\u1eddng kim lo\u1ea1i qu\u00fd trong trang s\u1ee9c v\u00e0ng, nh\u1edd v\u00e0o \u1ed1ng d\u00f2 X-quang c\u00f4ng su\u1ea5t cao, c\u00f4ng ngh\u1ec7 \u0111\u1ea7u d\u00f2 SDD hi\u1ec7u qu\u1ea3, b\u1ed9 l\u1ecdc ch\u00f9m tia ch\u00ednh \u0111\u1ec3 ki\u1ec3m so\u00e1t n\u1ec1n v\u00e0 ph\u1ea7n m\u1ec1m tham s\u1ed1 c\u01a1 b\u1ea3n linh ho\u1ea1t. M\u00e1y quang ph\u1ed5 <a href=\"https:\/\/gd-1.com\/san-pham\/may-phan-tich-quang-pho-huynh-quang-tia-x-arl-quantx-edxrf\/\">ARL QUANT\u2019X<\/a> cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft trong ng\u00e0nh c\u00f4ng nghi\u1ec7p kim lo\u1ea1i qu\u00fd.<\/p>\n<p><em>Ngu\u1ed3n: <a href=\"https:\/\/assets.thermofisher.com\/TFS-Assets\/MSD\/Application-Notes\/XRF-AN41957-edxrf-analysis-gold-jewellery.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/assets.thermofisher.com\/TFS-Assets\/MSD\/Application-Notes\/XRF-AN41957-edxrf-analysis-gold-jewellery.pdf<\/a><\/em><\/p>\n<p><strong>Minh Khang l\u00e0 nh\u00e0 nh\u1eadp kh\u1ea9u v\u00e0 ph\u00e2n ph\u1ed1i tr\u1ef1c ti\u1ebfp c\u00e1c<a href=\"https:\/\/gd-1.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\">\u00a0thi\u1ebft b\u1ecb X-ray<\/a>\u00a0h\u00e3ng\u00a0<a href=\"https:\/\/gd-1.com\/product-brands\/thermo-fisher-scientific\/\">Thermo Fisher<\/a>.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u Do gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c kim lo\u1ea1i qu\u00fd, vi\u1ec7c ph\u00e2n t\u00edch ch\u00ednh x\u00e1c v\u00e0ng v\u00e0 c\u00e1c kim lo\u1ea1i qu\u00fd kh\u00e1c ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi c\u00e1c nh\u00e0 mua b\u00e1n v\u00e0 ch\u1ebf t\u1ea1o c\u00e1c kim lo\u1ea1i n\u00e0y. V\u00e0ng trang s\u1ee9c v\u00e0 v\u00e0ng ph\u1ebf li\u1ec7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c thu gom t\u1eeb&#8230;<\/p>\n","protected":false},"author":3,"featured_media":14185,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_lock_modified_date":false,"footnotes":""},"categories":[40],"tags":[],"class_list":["post-14178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/posts\/14178"}],"collection":[{"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/comments?post=14178"}],"version-history":[{"count":13,"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/posts\/14178\/revisions"}],"predecessor-version":[{"id":14205,"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/posts\/14178\/revisions\/14205"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/media\/14185"}],"wp:attachment":[{"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/media?parent=14178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/categories?post=14178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gd-1.com\/wp-json\/wp\/v2\/tags?post=14178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}