![\"Gi\u1ea3i](\"https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/03\/Hydrolytic-Resistance-Test-for-Glass-Containers-ISO-719-and-ISO-720-Explained.webp\")
<\/a><\/figure>\n\n\n\nKh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n l\u00e0 g\u00ec?<\/h2>\n\n\n\n
Kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n l\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a th\u1ee7y tinh ch\u1ed1ng l\u1ea1i s\u1ef1 \u0103n m\u00f2n h\u00f3a h\u1ecdc khi ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng \u0111\u1ebfn m\u1ed9t s\u1ed1 nhi\u1ec7t \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh. C\u00e1c b\u00ecnh ch\u1ee9a b\u1eb1ng th\u1ee7y tinh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh y t\u1ebf ho\u1eb7c th\u1ef1c ph\u1ea9m ph\u1ea3i v\u01b0\u1ee3t qua c\u00e1c b\u00e0i ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n \u0111\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng ch\u00fang kh\u00f4ng gi\u1ea3i ph\u00f3ng c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i khi ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc trong th\u1eddi gian d\u00e0i.<\/p>\n\n\n\n
ISO 719: Kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n c\u1ee7a h\u1ea1t th\u1ee7y tinh \u1edf 98\u00b0C<\/h2>\n\n\n\n
ISO 719 l\u00e0 ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m Kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n c\u1ee7a c\u00e1c h\u1ea1t th\u1ee7y tinh \u1edf 98\u00b0C<\/strong>. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 th\u1eed nghi\u1ec7m c\u00e1c lo\u1ea1i th\u1ee7y tinh c\u00f3 \u0111\u1ed9 b\u1ec1n th\u1ea5p h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1ee7y tinh natri-canxi. Quy tr\u00ecnh th\u1eed nghi\u1ec7m bao g\u1ed3m vi\u1ec7c chi\u1ebft xu\u1ea5t c\u00e1c h\u1ea1t th\u1ee7y tinh (c\u00f3 k\u00edch th\u01b0\u1edbc c\u1ee5 th\u1ec3) b\u1eb1ng n\u01b0\u1edbc c\u1ea5t \u1edf nhi\u1ec7t \u0111\u1ed9 98\u00b0C trong 60 ph\u00fat, sau \u0111\u00f3 ph\u00e2n t\u00edch l\u01b0\u1ee3ng ion ki\u1ec1m (ch\u1ee7 y\u1ebfu l\u00e0 natri) \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng t\u1eeb th\u1ee7y tinh.<\/p>\n\n\n\n C\u00e1c k\u1ebft qu\u1ea3 n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n lo\u1ea1i th\u1ee7y tinh d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n c\u1ee7a n\u00f3. C\u00e1c lo\u1ea1i th\u1ee7y tinh c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n cao h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1ee7y tinh borosilicat, c\u00f3 th\u1ec3 c\u1ea7n \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m kh\u00e1c, nh\u01b0 \u0111\u01b0\u1ee3c n\u00eau trong ti\u00eau chu\u1ea9n ISO 720.<\/p>\n\n\n\n ISO 720 l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1eed t\u01b0\u01a1ng t\u1ef1 nh\u01b0ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n, c\u1ee5 th\u1ec3 l\u00e0 121\u00b0C<\/strong>. B\u00e0i ki\u1ec3m tra n\u00e0y ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi c\u00e1c lo\u1ea1i k\u00ednh ch\u1ed1ng va \u0111\u1eadp<\/strong>, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1ee7y tinh borosilicat, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong bao b\u00ec y t\u1ebf v\u00e0 d\u01b0\u1ee3c ph\u1ea9m nh\u1edd \u0111\u1ed9 b\u1ec1n cao. Quy tr\u00ecnh n\u00e0y bao g\u1ed3m m\u1ed9t qu\u00e1 tr\u00ecnh chi\u1ebft xu\u1ea5t t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 nhi\u1ec7t \u0111\u1ed9, th\u1eddi gian v\u00e0 th\u1ec3 t\u00edch th\u1ee7y tinh \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m.<\/p>\n\n\n\n Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n r\u1ea5t quan tr\u1ecdng v\u00ec n\u00f3 gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 chuy\u00ean gia ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng th\u1ee7y tinh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong bao b\u00ec kh\u00f4ng t\u01b0\u01a1ng t\u00e1c v\u1edbi n\u1ed9i dung b\u00ean trong. B\u1ea5t k\u1ef3 s\u1ef1 suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng n\u00e0o c\u0169ng c\u00f3 th\u1ec3 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u01b0\u1ee3c ph\u1ea9m ho\u1eb7c th\u1ef1c ph\u1ea9m, d\u1eabn \u0111\u1ebfn c\u00e1c lo ng\u1ea1i v\u1ec1 an to\u00e0n v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn quy \u0111\u1ecbnh.<\/p>\n\n\n\n B\u1ed9 d\u1ee5ng c\u1ee5 th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n bao g\u1ed3m c\u00e2n, b\u00ecnh buret, \u1ed1ng h\u00fat v\u00e0 c\u00e1c d\u1ee5ng c\u1ee5 th\u1ee7y tinh chuy\u00ean d\u1ee5ng, bao g\u1ed3m c\u1ea3 n\u1ed3i h\u1ea5p ti\u1ec7t tr\u00f9ng, nh\u1eb1m duy tr\u00ec c\u00e1c \u0111i\u1ec1u ki\u1ec7n ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c. C\u00e1c thi\u1ebft b\u1ecb nh\u01b0 M\u00e1y l\u1ea5y m\u1eabu h\u1ea1t th\u1ee7y tinh GHR-01A c\u1ee7a Cell Instruments<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y v\u00e0 \u0111\u1ea3m b\u1ea3o vi\u1ec7c x\u1eed l\u00fd m\u1eabu th\u1ee7y tinh m\u1ed9t c\u00e1ch \u0111\u00fang \u0111\u1eafn trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m.<\/p>\n\n\n\n C\u00e1i Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n \u0111\u1ed1i v\u1edbi c\u00e1c th\u00f9ng ch\u1ee9a b\u1eb1ng th\u1ee7y tinh<\/strong> l\u00e0 m\u1ed9t quy tr\u00ecnh thi\u1ebft y\u1ebfu \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n h\u00f3a h\u1ecdc c\u1ee7a th\u1ee7y tinh. Vi\u1ec7c n\u1eafm v\u1eefng c\u00e1c ti\u00eau chu\u1ea9n ISO 719 v\u00e0 ISO 720 gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd an to\u00e0n v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a ng\u00e0nh. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m \u0111\u00e1ng tin c\u1eady, ch\u1eb3ng h\u1ea1n nh\u01b0 M\u00e1y l\u1ea5y m\u1eabu h\u1ea1t th\u1ee7y tinh GHR-01A c\u1ee7a Cell Instruments<\/strong>, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u1eadt li\u1ec7u bao b\u00ec th\u1ee7y tinh c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n <\/p>","protected":false},"excerpt":{"rendered":" Gi\u1edbi thi\u1ec7u v\u1ec1 th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n \u0111\u1ed1i v\u1edbi bao b\u00ec th\u1ee7y tinh Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n \u0111\u1ed1i v\u1edbi bao b\u00ec th\u1ee7y tinh l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 quan tr\u1ecdng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n h\u00f3a h\u1ecdc c\u1ee7a th\u1ee7y tinh khi ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc ho\u1eb7c c\u00e1c dung d\u1ecbch n\u01b0\u1edbc. Th\u1eed nghi\u1ec7m n\u00e0y \u0111o l\u01b0\u1eddng kh\u1ea3 n\u0103ng c\u1ee7a th\u1ee7y tinh trong vi\u1ec7c ch\u1ed1ng l\u1ea1i s\u1ef1 ph\u00e2n h\u1ee7y ho\u1eb7c h\u00f2a tan, m\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 tu\u1ed5i th\u1ecd [\u2026]<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[26],"tags":[],"class_list":["post-2583","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Editor","author_link":"https:\/\/www.pharmacopoeiatest.com\/vi\/author\/editor\/"},"uagb_comment_info":0,"uagb_excerpt":"Introduction to Hydrolytic Resistance Testing for Glass Containers The hydrolytic resistance test for glass containers is a crucial evaluation used to determine the chemical durability of glass when exposed to water or aqueous solutions. This test measures the ability of glass to resist degradation or dissolution, a key factor in ensuring the safety and longevity…","_links":{"self":[{"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/posts\/2583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/comments?post=2583"}],"version-history":[{"count":2,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/posts\/2583\/revisions"}],"predecessor-version":[{"id":2586,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/posts\/2583\/revisions\/2586"}],"wp:attachment":[{"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/media?parent=2583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/categories?post=2583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/vi\/wp-json\/wp\/v2\/tags?post=2583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}ISO 720: Kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n c\u1ee7a h\u1ea1t th\u1ee7y tinh \u1edf 121\u00b0C<\/h2>\n\n\n\n
T\u1ea7m quan tr\u1ecdng c\u1ee7a th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n<\/h2>\n\n\n\n
Thi\u1ebft b\u1ecb d\u00f9ng \u0111\u1ec3 th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ee7y ph\u00e2n<\/h2>\n\n\n\n
<\/h3>\n\n\n\n