{"id":2291,"date":"2019-03-04T15:26:11","date_gmt":"2019-03-04T08:26:11","guid":{"rendered":"https:\/\/qcvn.com.vn\/?page_id=2291"},"modified":"2019-03-04T15:27:08","modified_gmt":"2019-03-04T08:27:08","slug":"heavy-metal-testing","status":"publish","type":"page","link":"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/","title":{"rendered":"Heavy-metal-testing"},"content":{"rendered":"<h3>Heavy metal testing<\/h3>\n<p style=\"text-align: justify;\">According to experts on food hygiene and safety, food can be contaminated with heavy metals (heavy atomic metals such as lead, arsenic, zinc, copper, mercury, cadmium, chromium. ..) due to the use of raw materials, additives to produce and process impure, heavy metal content exceeding the permitted level.<\/p>\n<p style=\"text-align: justify;\">When infected with the body, heavy metals accumulate in the tissues. The body also has a rejection mechanism, but the accumulation rate is many times larger. In humans, heavy metals can accumulate in organs such as liver, kidneys, nerves, and joint bones, causing many serious diseases, especially cancer.<\/p>\n<p style=\"text-align: justify;\">Therefore, the investigation and evaluation of the current quality of food sources is very important, one of the criteria for evaluation is the content of heavy metals.<\/p>\n<p style=\"text-align: justify;\">The Ministry of Health has issued Decision 46\/2007 \/ QD-BYT regulating maximum limits on biological and chemical pollution in food and TCVN 8126: 2009 defines lead, cadmium, zinc, copper and iron &#8211; Phuong The method of atomic absorption spectroscopy is wrong when decomposed by microwaves<\/p>\n<p style=\"text-align: justify;\">QCVN tested metal content in food using ICP-MS method, one type of mass spectrometer capable of detecting metal and some non-metals at low concentrations as part of 10\u00b9\u2075 on isotopes, apart from QCVN also uses AAS atomic absorption methods, GC-MS gas chromatography.<\/p>\n<p>QCVN aims to protect the environment and human health by extracting accurate and reliable results with appropriate costs recognized by the agencies such as: Ministry of Natural Resources and Environment , Department of Health of Ho Chi Minh City, Department of Food Safety &#8211; Ministry of Health.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Heavy metal testing According to experts on food hygiene and safety, food can be contaminated with heavy metals (heavy atomic metals such as lead, arsenic, zinc, copper, mercury, cadmium, chromium. ..) due to the use of raw materials, additives to produce and process impure, heavy metal content exceeding the permitted level. When infected with the&#8230;<\/p>\n","protected":false},"author":3,"featured_media":2049,"parent":2279,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-dichvu.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2291","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng - C\u00f4ng ty CP K\u1ef9 Thu\u1eadt Ti\u00eau Chu\u1ea9n QCVN Vi\u1ec7t Nam<\/title>\n<meta name=\"description\" content=\"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t trong nh\u1eefng l\u0129nh v\u1ef1c th\u1ebf m\u1ea1nh c\u1ee7a QCVN th\u1ef1c hi\u1ec7n, n\u0103ng l\u1ef1c \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p c\u1ee7a B\u1ed9 T\u00e0i Nguy\u00ean v\u00e0 m\u00f4i tr\u01b0\u1eddng theo Vimcerts 197\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng - C\u00f4ng ty CP K\u1ef9 Thu\u1eadt Ti\u00eau Chu\u1ea9n QCVN Vi\u1ec7t Nam\" \/>\n<meta property=\"og:description\" content=\"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t trong nh\u1eefng l\u0129nh v\u1ef1c th\u1ebf m\u1ea1nh c\u1ee7a QCVN th\u1ef1c hi\u1ec7n, n\u0103ng l\u1ef1c \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p c\u1ee7a B\u1ed9 T\u00e0i Nguy\u00ean v\u00e0 m\u00f4i tr\u01b0\u1eddng theo Vimcerts 197\" \/>\n<meta property=\"og:url\" content=\"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/\" \/>\n<meta property=\"og:site_name\" content=\"C\u00d4NG TY CP K\u1ef8 THU\u1eacT TI\u00caU CHU\u1ea8N QCVN VI\u1ec6T NAM\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/kythuatieuchuanQCVN\/?ref=br_rs\" \/>\n<meta property=\"article:modified_time\" content=\"2019-03-04T08:27:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/cac-chi-tieu-phan-tich-nuoc-mat-theo-quy-chuan-quoc-gia.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"768\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/\",\"url\":\"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/\",\"name\":\"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng - C\u00f4ng ty CP K\u1ef9 Thu\u1eadt Ti\u00eau Chu\u1ea9n QCVN Vi\u1ec7t Nam\",\"isPartOf\":{\"@id\":\"https:\/\/qcvn.com.vn\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/cac-chi-tieu-phan-tich-nuoc-mat-theo-quy-chuan-quoc-gia.jpg\",\"datePublished\":\"2019-03-04T08:26:11+00:00\",\"dateModified\":\"2019-03-04T08:27:08+00:00\",\"description\":\"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t trong nh\u1eefng l\u0129nh v\u1ef1c th\u1ebf m\u1ea1nh c\u1ee7a QCVN th\u1ef1c hi\u1ec7n, n\u0103ng l\u1ef1c \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p c\u1ee7a B\u1ed9 T\u00e0i Nguy\u00ean v\u00e0 m\u00f4i tr\u01b0\u1eddng theo Vimcerts 197\",\"breadcrumb\":{\"@id\":\"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/#primaryimage\",\"url\":\"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/cac-chi-tieu-phan-tich-nuoc-mat-theo-quy-chuan-quoc-gia.jpg\",\"contentUrl\":\"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/cac-chi-tieu-phan-tich-nuoc-mat-theo-quy-chuan-quoc-gia.jpg\",\"width\":1024,\"height\":768,\"caption\":\"Cac chi tieu phan tich nuoc mat theo quy chuan quoc gia\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/qcvn.com.vn\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Food And Feed\",\"item\":\"https:\/\/qcvn.com.vn\/en\/food-and-feed\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Heavy-metal-testing\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/qcvn.com.vn\/en\/#website\",\"url\":\"https:\/\/qcvn.com.vn\/en\/\",\"name\":\"C\u00d4NG TY CP K\u1ef8 THU\u1eacT TI\u00caU CHU\u1ea8N QCVN VI\u1ec6T NAM\",\"description\":\"Ph\u00e2n t\u00edch n\u01b0\u1edbc\",\"publisher\":{\"@id\":\"https:\/\/qcvn.com.vn\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/qcvn.com.vn\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/qcvn.com.vn\/en\/#organization\",\"name\":\"C\u00d4NG TY C\u1ed4 PH\u1ea6N K\u1ef8 THU\u1eacT TI\u00caU CHU\u1ea8N QCVN VI\u1ec6T NAM\",\"url\":\"https:\/\/qcvn.com.vn\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/qcvn.com.vn\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/logo-QCVN.jpg\",\"contentUrl\":\"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/logo-QCVN.jpg\",\"width\":1200,\"height\":476,\"caption\":\"C\u00d4NG TY C\u1ed4 PH\u1ea6N K\u1ef8 THU\u1eacT TI\u00caU CHU\u1ea8N QCVN VI\u1ec6T NAM\"},\"image\":{\"@id\":\"https:\/\/qcvn.com.vn\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/kythuatieuchuanQCVN\/?ref=br_rs\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng - C\u00f4ng ty CP K\u1ef9 Thu\u1eadt Ti\u00eau Chu\u1ea9n QCVN Vi\u1ec7t Nam","description":"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t trong nh\u1eefng l\u0129nh v\u1ef1c th\u1ebf m\u1ea1nh c\u1ee7a QCVN th\u1ef1c hi\u1ec7n, n\u0103ng l\u1ef1c \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p c\u1ee7a B\u1ed9 T\u00e0i Nguy\u00ean v\u00e0 m\u00f4i tr\u01b0\u1eddng theo Vimcerts 197","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/","og_locale":"en_US","og_type":"article","og_title":"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng - C\u00f4ng ty CP K\u1ef9 Thu\u1eadt Ti\u00eau Chu\u1ea9n QCVN Vi\u1ec7t Nam","og_description":"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t trong nh\u1eefng l\u0129nh v\u1ef1c th\u1ebf m\u1ea1nh c\u1ee7a QCVN th\u1ef1c hi\u1ec7n, n\u0103ng l\u1ef1c \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p c\u1ee7a B\u1ed9 T\u00e0i Nguy\u00ean v\u00e0 m\u00f4i tr\u01b0\u1eddng theo Vimcerts 197","og_url":"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/","og_site_name":"C\u00d4NG TY CP K\u1ef8 THU\u1eacT TI\u00caU CHU\u1ea8N QCVN VI\u1ec6T NAM","article_publisher":"https:\/\/www.facebook.com\/kythuatieuchuanQCVN\/?ref=br_rs","article_modified_time":"2019-03-04T08:27:08+00:00","og_image":[{"width":1024,"height":768,"url":"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/cac-chi-tieu-phan-tich-nuoc-mat-theo-quy-chuan-quoc-gia.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/","url":"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/","name":"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng - C\u00f4ng ty CP K\u1ef9 Thu\u1eadt Ti\u00eau Chu\u1ea9n QCVN Vi\u1ec7t Nam","isPartOf":{"@id":"https:\/\/qcvn.com.vn\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/#primaryimage"},"image":{"@id":"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/#primaryimage"},"thumbnailUrl":"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/cac-chi-tieu-phan-tich-nuoc-mat-theo-quy-chuan-quoc-gia.jpg","datePublished":"2019-03-04T08:26:11+00:00","dateModified":"2019-03-04T08:27:08+00:00","description":"Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t trong nh\u1eefng l\u0129nh v\u1ef1c th\u1ebf m\u1ea1nh c\u1ee7a QCVN th\u1ef1c hi\u1ec7n, n\u0103ng l\u1ef1c \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p c\u1ee7a B\u1ed9 T\u00e0i Nguy\u00ean v\u00e0 m\u00f4i tr\u01b0\u1eddng theo Vimcerts 197","breadcrumb":{"@id":"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/#primaryimage","url":"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/cac-chi-tieu-phan-tich-nuoc-mat-theo-quy-chuan-quoc-gia.jpg","contentUrl":"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/cac-chi-tieu-phan-tich-nuoc-mat-theo-quy-chuan-quoc-gia.jpg","width":1024,"height":768,"caption":"Cac chi tieu phan tich nuoc mat theo quy chuan quoc gia"},{"@type":"BreadcrumbList","@id":"https:\/\/qcvn.com.vn\/en\/heavy-metal-testing\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/qcvn.com.vn\/en\/"},{"@type":"ListItem","position":2,"name":"Food And Feed","item":"https:\/\/qcvn.com.vn\/en\/food-and-feed\/"},{"@type":"ListItem","position":3,"name":"Heavy-metal-testing"}]},{"@type":"WebSite","@id":"https:\/\/qcvn.com.vn\/en\/#website","url":"https:\/\/qcvn.com.vn\/en\/","name":"C\u00d4NG TY CP K\u1ef8 THU\u1eacT TI\u00caU CHU\u1ea8N QCVN VI\u1ec6T NAM","description":"Ph\u00e2n t\u00edch n\u01b0\u1edbc","publisher":{"@id":"https:\/\/qcvn.com.vn\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/qcvn.com.vn\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/qcvn.com.vn\/en\/#organization","name":"C\u00d4NG TY C\u1ed4 PH\u1ea6N K\u1ef8 THU\u1eacT TI\u00caU CHU\u1ea8N QCVN VI\u1ec6T NAM","url":"https:\/\/qcvn.com.vn\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/qcvn.com.vn\/en\/#\/schema\/logo\/image\/","url":"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/logo-QCVN.jpg","contentUrl":"https:\/\/qcvn.com.vn\/wp-content\/uploads\/2019\/01\/logo-QCVN.jpg","width":1200,"height":476,"caption":"C\u00d4NG TY C\u1ed4 PH\u1ea6N K\u1ef8 THU\u1eacT TI\u00caU CHU\u1ea8N QCVN VI\u1ec6T NAM"},"image":{"@id":"https:\/\/qcvn.com.vn\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/kythuatieuchuanQCVN\/?ref=br_rs"]}]}},"_links":{"self":[{"href":"https:\/\/qcvn.com.vn\/en\/wp-json\/wp\/v2\/pages\/2291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qcvn.com.vn\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/qcvn.com.vn\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/qcvn.com.vn\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/qcvn.com.vn\/en\/wp-json\/wp\/v2\/comments?post=2291"}],"version-history":[{"count":0,"href":"https:\/\/qcvn.com.vn\/en\/wp-json\/wp\/v2\/pages\/2291\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/qcvn.com.vn\/en\/wp-json\/wp\/v2\/pages\/2279"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qcvn.com.vn\/en\/wp-json\/wp\/v2\/media\/2049"}],"wp:attachment":[{"href":"https:\/\/qcvn.com.vn\/en\/wp-json\/wp\/v2\/media?parent=2291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}