{"id":3122,"date":"2024-11-04T10:35:00","date_gmt":"2024-11-04T02:35:00","guid":{"rendered":"https:\/\/www.leakagetester.com\/?page_id=3122"},"modified":"2024-11-13T11:36:21","modified_gmt":"2024-11-13T03:36:21","slug":"methylene-blue-leak-test-method","status":"publish","type":"page","link":"https:\/\/www.leakagetester.com\/vi\/methylene-blue-leak-test-method\/","title":{"rendered":"Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 Methylene Blue"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3122\" class=\"elementor elementor-3122\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38292b8d e-con-full e-flex e-con e-parent\" data-id=\"38292b8d\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-a7f35c9 e-con-full e-flex e-con e-child\" data-id=\"a7f35c9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47802134 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"47802134\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 Methylene Blue<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6758cce2 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"6758cce2\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ki\u1ec3m tra r\u00f2 r\u1ec9 qua thu\u1ed1c nhu\u1ed9m<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40972aeb elementor-align-center elementor-invisible elementor-widget elementor-widget-button\" data-id=\"40972aeb\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:400}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/vi\/contact\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5441bdf0 e-con-full e-flex e-con e-child\" data-id=\"5441bdf0\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3da7184c elementor-invisible elementor-widget elementor-widget-image\" data-id=\"3da7184c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"370\" height=\"220\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/methylene-blue-test.webp\" class=\"attachment-2048x2048 size-2048x2048 wp-image-3174\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0df14a4 e-flex e-con-boxed e-con e-parent\" data-id=\"0df14a4\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-75827aa e-con-full e-flex e-con e-child\" data-id=\"75827aa\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d21f26 elementor-widget elementor-widget-heading\" data-id=\"3d21f26\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">M\u00f4 t\u1ea3 ph\u01b0\u01a1ng ph\u00e1p<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba867bc elementor-widget elementor-widget-text-editor\" data-id=\"ba867bc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 xanh Methylene, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Ki\u1ec3m tra th\u00e2m nh\u1eadp thu\u1ed1c nhu\u1ed9m, l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a l\u1edbp ni\u00eam phong trong bao b\u00ec. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m vi\u1ec7c nh\u00fang bao b\u00ec v\u00e0o dung d\u1ecbch thu\u1ed1c nhu\u1ed9m xanh, th\u01b0\u1eddng l\u00e0 xanh methylene, \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh b\u1ea5t k\u1ef3 r\u00f2 r\u1ec9 n\u00e0o. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3 \u0111\u1ed1i v\u1edbi c\u00e1c bao b\u00ec y\u00eau c\u1ea7u c\u00e1c \u0111\u1eb7c t\u00ednh r\u00e0o c\u1ea3n m\u1ea1nh m\u1ebd, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c \u0111\u1eb7c t\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong d\u01b0\u1ee3c ph\u1ea9m v\u00e0 th\u1ef1c ph\u1ea9m. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng thu\u1ed1c nhu\u1ed9m l\u00e0m ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u, th\u1eed nghi\u1ec7m n\u00e0y cho ph\u00e9p x\u00e1c nh\u1eadn tr\u1ef1c quan b\u1ea5t k\u1ef3 l\u1ed7 h\u1ed5ng n\u00e0o trong v\u1eadt li\u1ec7u bao b\u00ec<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-32d700e e-con-full e-flex e-con e-child\" data-id=\"32d700e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-702599f elementor-widget elementor-widget-image\" data-id=\"702599f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"941\" height=\"733\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/A-blister-after-Methylene-Blue-Dye-Penetration-Test.webp\" class=\"attachment-large size-large wp-image-3178\" alt=\"\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/A-blister-after-Methylene-Blue-Dye-Penetration-Test.webp 941w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/A-blister-after-Methylene-Blue-Dye-Penetration-Test-514x400.webp 514w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/A-blister-after-Methylene-Blue-Dye-Penetration-Test-768x598.webp 768w\" sizes=\"(max-width: 941px) 100vw, 941px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8f91217 e-flex e-con-boxed e-con e-parent\" data-id=\"8f91217\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-591e5a0 e-con-full e-flex e-con e-child\" data-id=\"591e5a0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9fa7a31 elementor-widget elementor-widget-image\" data-id=\"9fa7a31\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/Ph\u01b0\u01a1ng-ph\u00e1p-ki\u1ec3m-tra-r\u00f2-r\u1ec9-xanh-Methylene-800x800.webp\" class=\"attachment-large size-large wp-image-3183\" alt=\"Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 Methylene Blue ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o\" srcset=\"\" sizes=\"(max-width: 800px) 100vw, 800px\" data-srcset=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d50be60 e-con-full e-flex e-con e-child\" data-id=\"d50be60\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-04222fa elementor-widget elementor-widget-heading\" data-id=\"04222fa\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ca0bb5 elementor-widget elementor-widget-text-editor\" data-id=\"6ca0bb5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ki\u1ec3m tra r\u00f2 r\u1ec9 xanh Methylene ho\u1ea1t \u0111\u1ed9ng th\u00f4ng qua thi\u1ebft l\u1eadp m\u00e1y h\u00fat \u1ea9m ch\u00e2n kh\u00f4ng. Ban \u0111\u1ea7u, bao b\u00ec \u0111\u01b0\u1ee3c ph\u1ee7 thu\u1ed1c nhu\u1ed9m xanh Methylene v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong m\u1ed9t bu\u1ed3ng ch\u00e2n kh\u00f4ng. Khi \u00e1p d\u1ee5ng ch\u00e2n kh\u00f4ng, kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c h\u00fat ra kh\u1ecfi bu\u1ed3ng, khi\u1ebfn b\u1ea5t k\u1ef3 kh\u00f4ng kh\u00ed n\u00e0o c\u00f3 trong bao b\u00ec tho\u00e1t ra ngo\u00e0i. N\u1ebfu bao b\u00ec c\u00f3 b\u1ea5t k\u1ef3 r\u00f2 r\u1ec9 n\u00e0o, ch\u00e2n kh\u00f4ng s\u1ebd h\u00fat thu\u1ed1c nhu\u1ed9m xanh v\u00e0o b\u00ean trong. N\u1ebfu kh\u00f4ng c\u00f3 v\u1ebft n\u1ee9t n\u00e0o, thu\u1ed1c nhu\u1ed9m s\u1ebd v\u1eabn \u1edf b\u00ean ngo\u00e0i. Ph\u01b0\u01a1ng ph\u00e1p th\u00e2m nh\u1eadp thu\u1ed1c nhu\u1ed9m hi\u1ec7u qu\u1ea3 n\u00e0y cung c\u1ea5p m\u1ed9t ch\u1ec9 b\u00e1o tr\u1ef1c quan r\u00f5 r\u00e0ng v\u1ec1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ni\u00eam phong.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9440c1e e-con-full e-flex e-con e-parent\" data-id=\"9440c1e\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ef51c1c e-con-full e-flex e-con e-child\" data-id=\"ef51c1c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-98cfa3e elementor-widget elementor-widget-heading\" data-id=\"98cfa3e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">H\u1ec7 th\u1ed1ng ki\u1ec3m tra r\u00f2 r\u1ec9 Methylene Blue c\u1ee7a Cell Instruments<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d94a08 elementor-widget elementor-widget-text-editor\" data-id=\"3d94a08\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>H\u1ec7 th\u1ed1ng ki\u1ec3m tra r\u00f2 r\u1ec9 Methylene Blue c\u1ee7a ch\u00fang t\u00f4i, ch\u1eb3ng h\u1ea1n nh\u01b0 <strong>M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 t\u1ef1 \u0111\u1ed9ng LT-02<\/strong> V\u00e0 <strong>M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ti\u00ean ti\u1ebfn LT-03<\/strong>, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 th\u1eed nghi\u1ec7m \u0111\u1ed9 th\u1ea5m thu\u1ed1c nhu\u1ed9m hi\u1ec7u qu\u1ea3 v\u00e0 ch\u00ednh x\u00e1c. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m:<\/p><ul><li><strong>Ki\u1ec3m so\u00e1t \u1ed5n \u0111\u1ecbnh<\/strong>: B\u1ed9 \u0111i\u1ec1u khi\u1ec3n logic v\u00e0 PLC \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c khi v\u1eadn h\u00e0nh.<\/li><li><strong>Giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng<\/strong>: M\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng ho\u1eb7c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c quan gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m.<\/li><li><strong>Quy tr\u00ecnh t\u1ef1 \u0111\u1ed9ng<\/strong>: Gi\u1ea3m thi\u1ec3u l\u1ed7i c\u1ee7a con ng\u01b0\u1eddi v\u00e0 t\u0103ng c\u01b0\u1eddng n\u0103ng su\u1ea5t.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-de9fc74 e-con-full e-flex e-con e-child\" data-id=\"de9fc74\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5142c77 elementor-widget elementor-widget-image\" data-id=\"5142c77\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.leakagetester.com\/vi\/lt-02-leak-tester\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester.webp\" class=\"attachment-full size-full wp-image-2329\" alt=\"M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng LT-02\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester.webp 1000w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-400x400.webp 400w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-800x800.webp 800w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-280x280.webp 280w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-768x768.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-300x300.webp 300w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-600x600.webp 600w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/LT-02-Vacuum-Leakage-Tester-100x100.webp 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbb38f6 elementor-widget elementor-widget-image\" data-id=\"bbb38f6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.leakagetester.com\/vi\/lt-03-leak-tester\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester.webp\" class=\"attachment-full size-full wp-image-2201\" alt=\"M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ASTM D3078\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester.webp 1000w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-400x400.webp 400w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-800x800.webp 800w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-280x280.webp 280w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-768x768.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-300x300.webp 300w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-600x600.webp 600w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-Leak-Tester-100x100.webp 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eb83cee e-flex e-con-boxed e-con e-parent\" data-id=\"eb83cee\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-dd71d09 e-con-full e-flex e-con e-child\" data-id=\"dd71d09\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-22697fe5 elementor-widget elementor-widget-heading\" data-id=\"22697fe5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u1ee8ng d\u1ee5ng &amp; Ng\u00e0nh c\u00f4ng nghi\u1ec7p\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cfb573f e-con-full e-flex e-con e-child\" data-id=\"cfb573f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-71e687e elementor-widget elementor-widget-heading\" data-id=\"71e687e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span style=\"font-family: Poppins, sans-serif;font-size: 22px;font-weight: 300;text-align: start\">Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 xanh Methylene \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m:<\/span><span style=\"font-family: Poppins, sans-serif;font-size: 22px;font-weight: 300;text-align: start\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fa6c30 elementor-widget elementor-widget-accordion\" data-id=\"9fa6c30\" data-element_type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1671\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1671\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">D\u01b0\u1ee3c ph\u1ea9m<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1671\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1671\"><p>\u0110\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec v\u00f4 tr\u00f9ng \u0111\u1ec3 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1672\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1672\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Th\u1ef1c ph\u1ea9m &amp; \u0110\u1ed3 u\u1ed1ng<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1672\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1672\"><p>B\u1ea3o v\u1ec7 ch\u1ed1ng h\u01b0 h\u1ecfng v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n th\u00f4ng qua ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1673\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1673\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">M\u1ef9 ph\u1ea9m<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1673\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1673\"><p>Ki\u1ec3m tra hi\u1ec7u qu\u1ea3 c\u1ee7a bao b\u00ec trong vi\u1ec7c duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1674\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1674\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Thi\u1ebft b\u1ecb y t\u1ebf<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1674\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1674\"><p>Ki\u1ec3m tra bao b\u00ec \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c s\u1ea3n ph\u1ea9m y t\u1ebf v\u1eabn an to\u00e0n trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u tr\u1eef.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5a6184c e-flex e-con-boxed e-con e-parent\" data-id=\"5a6184c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e22f5ff e-con-full e-flex e-con e-child\" data-id=\"e22f5ff\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac6ff16 elementor-widget elementor-widget-heading\" data-id=\"ac6ff16\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">So s\u00e1nh v\u1edbi ph\u01b0\u01a1ng ph\u00e1p th\u1eed r\u00f2 r\u1ec9 bong b\u00f3ng\u200b<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05763b7 elementor-widget elementor-widget-text-editor\" data-id=\"05763b7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>M\u1eb7c d\u00f9 c\u1ea3 Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 Methylene Blue v\u00e0 Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 bong b\u00f3ng \u0111\u1ec1u c\u00f3 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 trong bao b\u00ec, nh\u01b0ng ch\u00fang c\u00f3 c\u00e1ch ti\u1ebfp c\u1eadn v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1c nhau \u0111\u00e1ng k\u1ec3. Ph\u01b0\u01a1ng ph\u00e1p Methylene Blue s\u1eed d\u1ee5ng ch\u1ea5t \u0111\u00e1nh d\u1ea5u d\u1ea1ng l\u1ecfng, k\u00e9o thu\u1ed1c nhu\u1ed9m m\u00e0u xanh v\u00e0o bao b\u00ec \u0111\u1ec3 ch\u1ec9 ra r\u00f2 r\u1ec9 b\u1eb1ng m\u1eaft th\u01b0\u1eddng, trong khi ph\u01b0\u01a1ng ph\u00e1p Bubble d\u1ef1a v\u00e0o \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed v\u00e0 quan s\u00e1t c\u00e1c bong b\u00f3ng kh\u00ed tho\u00e1t ra \u0111\u1ec3 b\u00e1o hi\u1ec7u s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c v\u1ebft n\u1ee9t.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a729423 e-con-full e-flex e-con e-child\" data-id=\"a729423\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25e7d20 elementor-widget elementor-widget-text-editor\" data-id=\"25e7d20\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Y\u1ebfu t\u1ed1 ch\u00ednh trong c\u1ea3 hai ph\u01b0\u01a1ng ph\u00e1p l\u00e0 kh\u00e1i ni\u1ec7m v\u1ec1 th\u1ec3 t\u00edch h\u00fat: th\u1eed nghi\u1ec7m Xanh Methylene y\u00eau c\u1ea7u thu\u1ed1c nhu\u1ed9m ph\u1ea3i th\u1ea5m v\u00e0o b\u00ean trong bao b\u00ec, c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi th\u1ec3 t\u00edch kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c h\u00fat ra kh\u1ecfi bu\u1ed3ng th\u1eed nghi\u1ec7m. Ng\u01b0\u1ee3c l\u1ea1i, th\u1eed nghi\u1ec7m Bong b\u00f3ng t\u1eadp trung v\u00e0o s\u1ef1 tho\u00e1t kh\u00ed, v\u1edbi th\u1ec3 t\u00edch kh\u00f4ng kh\u00ed g\u00f3p ph\u1ea7n ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 th\u00f4ng qua vi\u1ec7c h\u00ecnh th\u00e0nh bong b\u00f3ng. Hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng s\u1eafc th\u00e1i n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u \u0111\u00f3ng g\u00f3i c\u1ee5 th\u1ec3 v\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m \u0111ang \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ae604c3 e-flex e-con-boxed e-con e-parent\" data-id=\"ae604c3\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1daeabc elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1daeabc\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-305c1b1 e-flex e-con-boxed e-con e-parent\" data-id=\"305c1b1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-668547a e-con-full e-flex e-con e-child\" data-id=\"668547a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60b8094 elementor-widget elementor-widget-heading\" data-id=\"60b8094\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ti\u00eau chu\u1ea9n tham kh\u1ea3o<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6fe4cbe elementor-widget elementor-widget-text-editor\" data-id=\"6fe4cbe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Th\u1eed nghi\u1ec7m th\u00e2m nh\u1eadp thu\u1ed1c nhu\u1ed9m xanh Methylene tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp nh\u01b0 <a href=\"https:\/\/www.astm.org\/d3078-02r21e01.html\" target=\"_blank\" rel=\"noopener\">Ti\u00eau chu\u1ea9n ASTMD3078<\/a> V\u00e0 <a href=\"https:\/\/doi.usp.org\/USPNF\/USPNF_M99926_01_01.html\" target=\"_blank\" rel=\"noopener\">M\u00e3 s\u1ed1 s\u1ea3n ph\u1ea9m 1207<\/a>. Nh\u1eefng h\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u1ea3m b\u1ea3o ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n, mang l\u1ea1i k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady m\u00e0 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 tin t\u01b0\u1edfng v\u1ec1 vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a ng\u00e0nh.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5649ae0 e-con-full e-flex e-con e-child\" data-id=\"5649ae0\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4aaa9af e-con-full e-flex e-con e-child\" data-id=\"4aaa9af\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6c14d7 elementor-widget elementor-widget-image\" data-id=\"a6c14d7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.leakagetester.com\/vi\/standards\/astm-d3078\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/10\/ASTM-D3078-logo.webp\" class=\"attachment-large size-large wp-image-2072\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55a33e9 e-con-full e-flex e-con e-child\" data-id=\"55a33e9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-88ef49a elementor-widget elementor-widget-image\" data-id=\"88ef49a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.leakagetester.com\/vi\/standards\/astm-d4991\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/11\/USP-1207.webp\" class=\"attachment-large size-large wp-image-3137\" alt=\"M\u00e3 s\u1ed1 s\u1ea3n ph\u1ea9m 1207\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f28883 e-flex e-con-boxed e-con e-parent\" data-id=\"2f28883\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-869b198 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"869b198\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-383d5ed elementor-widget elementor-widget-heading\" data-id=\"383d5ed\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e9c0535 e-con-full e-flex e-con e-parent\" data-id=\"4e9c0535\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-358f7179 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-icon-box\" data-id=\"358f7179\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t1. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t gi\u1eefa Th\u1eed nghi\u1ec7m th\u1ea9m th\u1ea5u thu\u1ed1c nhu\u1ed9m xanh Methylene v\u00e0 th\u1eed nghi\u1ec7m b\u1ecdt kh\u00ed l\u00e0 g\u00ec?\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tTh\u1eed nghi\u1ec7m Xanh Methylene t\u1eadp trung v\u00e0o s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a ch\u1ea5t l\u1ecfng \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9, cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn kh\u00e1c so v\u1edbi th\u1eed nghi\u1ec7m bong b\u00f3ng, d\u1ef1a v\u00e0o vi\u1ec7c kh\u00f4ng kh\u00ed tho\u00e1t ra kh\u1ecfi bao b\u00ec.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45b49d69 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-icon-box\" data-id=\"45b49d69\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t2. Th\u1eed nghi\u1ec7m r\u00f2 r\u1ec9 Xanh Methylene t\u0103ng c\u01b0\u1eddng t\u00ednh an to\u00e0n c\u1ee7a bao b\u00ec nh\u01b0 th\u1ebf n\u00e0o?\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tB\u1eb1ng c\u00e1ch tr\u1ef1c quan h\u00f3a s\u1ef1 th\u1ea9m th\u1ea5u c\u1ee7a thu\u1ed1c nhu\u1ed9m, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh ngay c\u1ea3 nh\u1eefng r\u00f2 r\u1ec9 nh\u1ecf nh\u1ea5t c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m, \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n.\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e4e2d5c elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-icon-box\" data-id=\"3e4e2d5c\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t3. C\u00f3 ti\u00eau chu\u1ea9n c\u1ee5 th\u1ec3 n\u00e0o qu\u1ea3n l\u00fd th\u1eed nghi\u1ec7m r\u00f2 r\u1ec9 Xanh Methylene kh\u00f4ng? \t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tC\u00f3, s\u1ea3n ph\u1ea9m n\u00e0y tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 ASTM D3078 v\u00e0 USP 1207 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u1ed9 tin c\u1eady trong th\u1eed nghi\u1ec7m.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e177b4 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-icon-box\" data-id=\"9e177b4\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t4. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u l\u00e0 g\u00ec?\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tPh\u01b0\u01a1ng ph\u00e1p th\u1eed ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u00e1 h\u1ee7y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed r\u00f2 r\u1ec9 trong c\u00e1c bao b\u00ec kh\u00f4ng x\u1ed1p, c\u1ee9ng ho\u1eb7c m\u1ec1m b\u1eb1ng c\u00e1ch nh\u00fang ch\u00fang v\u00e0o ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u, c\u00f3 th\u1ec3 ch\u1ec9 ra s\u1ef1 hi\u1ec7n di\u1ec7n v\u00e0 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a r\u00f2 r\u1ec9.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b12725c elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-icon-box\" data-id=\"b12725c\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t5. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tPh\u01b0\u01a1ng ph\u00e1p n\u00e0y ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch nh\u00fang c\u00e1c m\u1eabu th\u1eed v\u00e0o dung d\u1ecbch ch\u1ee9a m\u1ed9t th\u00e0nh ph\u1ea7n \u0111\u00e1nh d\u1ea5u ho\u1eb7c trong ch\u1ea5t l\u1ecfng kh\u00f4ng c\u00f3 ch\u1ea5t \u0111\u00e1nh d\u1ea5u trong \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng. D\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t \u0111\u00e1nh d\u1ea5u qua b\u1ea5t k\u1ef3 r\u00f2 r\u1ec9 n\u00e0o \u0111\u01b0\u1ee3c theo d\u00f5i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a r\u00f2 r\u1ec9 v\u00e0 \u0111o k\u00edch th\u01b0\u1edbc.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-178a77a elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-icon-box\" data-id=\"178a77a\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t6. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi n\u00e0o?\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tPh\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong th\u1eed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m ho\u1eb7c th\u1eed nghi\u1ec7m m\u1eabu s\u1ea3n ph\u1ea9m ngo\u1ea1i tuy\u1ebfn v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u1edf b\u1ea5t k\u1ef3 giai \u0111o\u1ea1n n\u00e0o trong v\u00f2ng \u0111\u1eddi c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30e7d85 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-icon-box\" data-id=\"30e7d85\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t7. T\u1ea1i sao ph\u01b0\u01a1ng ph\u00e1p th\u1eed ch\u1ea5t l\u1ecfng theo d\u00f5i \u0111\u01b0\u1ee3c coi l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00e1 h\u1ee7y?\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tPh\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c coi l\u00e0 ph\u00e1 h\u1ee7y v\u00ec n\u00f3 y\u00eau c\u1ea7u c\u00e1c m\u1eabu th\u1eed ph\u1ea3i \u0111\u01b0\u1ee3c ng\u00e2m trong ch\u1ea5t l\u1ecfng, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ch\u00fang sau khi th\u1eed nghi\u1ec7m. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 c\u00e1c m\u1eabu c\u00f3 th\u1ec3 b\u1ecb hy sinh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5608ff8 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-icon-box\" data-id=\"5608ff8\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t8. Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 ph\u00e1t hi\u1ec7n ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u?\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tHi\u1ec7u qu\u1ea3 ph\u00e1t hi\u1ec7n ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1, bao g\u1ed3m k\u1ebft c\u1ea5u v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, \u0111\u1ed9 quanh co c\u1ee7a \u0111\u01b0\u1eddng r\u00f2 r\u1ec9, s\u1ee9c c\u0103ng b\u1ec1 m\u1eb7t c\u1ee7a ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u v\u00e0 b\u1ea5t k\u1ef3 v\u1eadt c\u1ea3n n\u00e0o tr\u00ean \u0111\u01b0\u1eddng r\u00f2 r\u1ec9, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ea3nh v\u1ee5n ho\u1eb7c s\u1ea3n ph\u1ea9m.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3964b3c elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-icon-box\" data-id=\"3964b3c\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t9. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u00e1c minh s\u1ef1 r\u00f2 r\u1ec9 sau khi th\u1eed nghi\u1ec7m?\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tSau khi th\u1eed nghi\u1ec7m ch\u00e2n kh\u00f4ng ho\u1eb7c \u00e1p su\u1ea5t, b\u1ec1 m\u1eb7t b\u00ean ngo\u00e0i c\u1ee7a c\u00e1c m\u1eabu th\u1eed \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch v\u00e0 ki\u1ec3m tra xem c\u00f3 ch\u1ea5t \u0111\u00e1nh d\u1ea5u n\u00e0o x\u00e2m nh\u1eadp ho\u1eb7c tho\u00e1t ra kh\u00f4ng, c\u00f3 th\u1ec3 \u0111\u1ecbnh l\u01b0\u1ee3ng th\u00f4ng qua ph\u00e2n t\u00edch h\u00f3a h\u1ecdc ho\u1eb7c \u0111\u00e1nh gi\u00e1 \u0111\u1ecbnh t\u00ednh th\u00f4ng qua ki\u1ec3m tra tr\u1ef1c quan.\n\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-049da01 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-icon-box\" data-id=\"049da01\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t10. Thi\u1ebft b\u1ecb n\u00e0o l\u00e0 c\u1ea7n thi\u1ebft cho ph\u01b0\u01a1ng ph\u00e1p th\u1eed ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u?\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tThi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft, nh\u01b0 Cell Instruments LT-02 v\u00e0 LT-03, bao g\u1ed3m m\u1ed9t b\u00ecnh th\u1eed c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng ho\u1eb7c \u00e1p su\u1ea5t d\u01b0\u01a1ng, m\u00e0n h\u00ecnh theo d\u00f5i \u00e1p su\u1ea5t, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n ph\u00e2n t\u00edch nh\u01b0 m\u00e1y quang ph\u1ed5 UV-Vis \u0111\u1ec3 ph\u00e1t hi\u1ec7n ch\u00ednh x\u00e1c s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a ch\u1ea5t l\u1ecfng \u0111\u00e1nh d\u1ea5u.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5f8b5c4 e-flex e-con-boxed e-con e-parent\" data-id=\"5f8b5c4\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-49240fa elementor-widget elementor-widget-heading\" data-id=\"49240fa\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0110\u1ecdc li\u00ean quan<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-335ee46 elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"335ee46\" data-element_type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;3&quot;,&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-2179 post type-post status-publish format-standard hentry category-vacuum-leak-test tag-astm-d3078 tag-astm-d4991 tag-vacuum-leak-tester\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.leakagetester.com\/vi\/lt-03-leak-tester\/\" >\n\t\t\t\tM\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 LT-03\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 LT-03 l\u00e0 thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 nghi\u00eam ng\u1eb7t t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ni\u00eam phong bao b\u00ec trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. Thi\u1ebft b\u1ecb n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c minh r\u1eb1ng bao b\u00ec duy tr\u00ec kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 c\u1ee7a n\u00f3, do \u0111\u00f3 b\u1ea3o v\u1ec7 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a s\u1ea3n ph\u1ea9m. LT-03 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn bao b\u00ec m\u1ec1m nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 th\u00edch \u1ee9ng \u0111\u1ec3 ki\u1ec3m tra c\u00e1c v\u1eadt li\u1ec7u kh\u00f4ng m\u1ec1m v\u00e0 c\u1ee9ng th\u00f4ng qua thi\u1ebft k\u1ebf t\u00f9y ch\u1ec9nh c\u1ee7a n\u00f3.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.leakagetester.com\/vi\/lt-03-leak-tester\/\" aria-label=\"T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 m\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 LT-03\" tabindex=\"-1\" >\n\t\t\t\u0110\u1ecdc th\u00eam \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-2253 post type-post status-publish format-standard hentry category-vacuum-leak-test tag-astm-d3078 tag-astm-d4991 tag-vacuum-leak-tester\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.leakagetester.com\/vi\/lt-02-leak-tester\/\" >\n\t\t\t\tM\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 LT-02\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p> C\u00e1c <strong>M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 LT-02<\/strong> l\u00e0 gi\u1ea3i ph\u00e1p ki\u1ec3m tra ch\u00e2n kh\u00f4ng t\u1ef1 \u0111\u1ed9ng, hi\u1ec7u su\u1ea5t cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 trong bao b\u00ec m\u1ec1m, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 kh\u00ed kho\u1ea3ng tr\u1ed1ng. Thi\u1ebft b\u1ecb n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong th\u1ef1c ph\u1ea9m, \u0111\u1ed3 u\u1ed1ng, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c, n\u01a1i \u0111\u1ed9 tin c\u1eady c\u1ee7a bao b\u00ec r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.leakagetester.com\/vi\/lt-02-leak-tester\/\" aria-label=\"T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 LT-02\" tabindex=\"-1\" >\n\t\t\t\u0110\u1ecdc th\u00eam \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-2554 page type-page status-publish hentry\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.leakagetester.com\/vi\/standards\/astm-d3078\/\" >\n\t\t\t\tTi\u00eau chu\u1ea9n ASTMD3078\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>ASTM D3078 T\u1ed5ng quan to\u00e0n di\u1ec7n v\u1ec1 \u2013 Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 bao b\u00ec \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 T\u00f3m t\u1eaft ti\u00eau chu\u1ea9n ASTM D3078, t\u00ean l\u00e0 Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ti\u00eau chu\u1ea9n<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.leakagetester.com\/vi\/standards\/astm-d3078\/\" aria-label=\"T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 ti\u00eau chu\u1ea9n ASTM D3078\" tabindex=\"-1\" >\n\t\t\t\u0110\u1ecdc th\u00eam \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 b\u1eb1ng thu\u1ed1c nhu\u1ed9m xanh metylen Ki\u1ec3m tra r\u00f2 r\u1ec9 th\u00f4ng qua s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a thu\u1ed1c nhu\u1ed9m Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 M\u00f4 t\u1ea3 ph\u01b0\u01a1ng ph\u00e1p Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 b\u1eb1ng thu\u1ed1c nhu\u1ed9m xanh metylen, c\u00f2n g\u1ecdi l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra x\u00e2m nh\u1eadp thu\u1ed1c nhu\u1ed9m, l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 k\u00edn c\u1ee7a bao b\u00ec. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m vi\u1ec7c ng\u00e2m bao b\u00ec v\u00e0o dung d\u1ecbch thu\u1ed1c nhu\u1ed9m m\u00e0u xanh, th\u01b0\u1eddng l\u00e0 xanh metylen, \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c \u0111i\u1ec3m r\u00f2 r\u1ec9. [\u2026]","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-3122","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Methylene Blue Leak Test Method - Leakage Tester<\/title>\n<meta name=\"description\" content=\"Methylene Blue Leak Test Method detects leaks in nonporous packaging by using dye penetration to reveal breaches. Ideal for medical, pharmaceutical, and food industries, this reliable leak testing method ensures package integrity and seal strength.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.leakagetester.com\/vi\/methylene-blue-leak-test-method\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Methylene Blue Leak Test Method - Leakage Tester\" \/>\n<meta property=\"og:description\" content=\"Methylene Blue Leak Test Method detects leaks in nonporous packaging by using dye penetration to reveal breaches. 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