{"id":8574,"date":"2025-09-10T19:42:23","date_gmt":"2025-09-10T19:42:23","guid":{"rendered":"https:\/\/bioegypt.net\/?post_type=product&#038;p=8574"},"modified":"2025-11-27T12:06:49","modified_gmt":"2025-11-27T12:06:49","slug":"parafilm-marienfeld-%d8%a3%d9%84%d9%85%d8%a7%d9%86%d9%8a","status":"publish","type":"product","link":"https:\/\/bioegypt.net\/ar\/product\/parafilm-marienfeld-%d8%a3%d9%84%d9%85%d8%a7%d9%86%d9%8a\/","title":{"rendered":"Parafilm ( Marienfeld \/ \u0623\u0644\u0645\u0627\u0646\u064a )"},"content":{"rendered":"<blockquote><p><strong>Dimensions : \u00a0( 38 m \u00d7 10 cm , 75 m \u00d7 5 cm , 75 m \u00d7 10 cm )<\/strong><\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>BRAND : MARIENFELD\u00a0 ( Germany )<\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>* Physical properties :<\/strong><\/p>\n<ul>\n<li>Gas permeability in 24 hours<br \/>\nat 23 \u00b0C with 50 %<br \/>\nrelative humidity:<br \/>\nOxygen O2 \u2264 350 cm3\/m2<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Nitrogen N2: \u2264 105 cm3\/m2<br \/>\nCarbon Dioxide CO2: \u2264 1100 cm3\/m2<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Parafilm\u00ae M can be<br \/>\nstored for at least 3<br \/>\nyears at a temperature<br \/>\nbetween 7 \u00b0C and 32<br \/>\n\u00b0C and relative<br \/>\nhumidity of 50 %.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Stretchability: 200 %<br \/>\nElongation at tear: 300 %<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>* Chemical resistant :<\/strong><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Acids:<br \/>\nHydrochloric acid 36.5 %: resistant<br \/>\nSulphuric acid 98 %: resistant<br \/>\nNitric acid 95 %: resistant<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Alkaline solutions:<br \/>\nSodium hydroxide 22 %: resistant<br \/>\nAmmonia 28 %: resistant<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Organic solvents:<br \/>\nMethanol: resistant<br \/>\nEthanol: resistant<br \/>\nIsopropanol: resistant<br \/>\nDiethylether: not resistant<br \/>\nChloroform: not resistant<br \/>\nCarbon tetrachloride: not resistant<br \/>\nBenzene: not resistant<br \/>\nToluene: not resistant<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>No matter whether you wish to seal beakers, Erlenmeyer flasks, weighing bottles or graduated cylinders, the highly elastic and stretchable Parafilm\u00ae M laboratory film fits the opening of any vessel. It saves specimens from contamination or evaporating. Furthermore, it prevents fallen over flasks from spilling. Parafilm\u00ae M stretches up to 200 % of its original size and clings even around irregular shapes and surfaces.<\/p>","protected":false},"featured_media":8576,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"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-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[139,123],"product_tag":[],"class_list":{"0":"post-8574","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-general-lab","7":"product_cat-lab-ware","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","11":"ast-product-gallery-layout-horizontal-slider","12":"ast-product-single-variable","13":"ast-product-tabs-layout-distributed","14":"ast-qv-on-image","16":"first","17":"instock","18":"sale","19":"shipping-taxable","20":"purchasable","21":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/bioegypt.net\/ar\/wp-json\/wp\/v2\/product\/8574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bioegypt.net\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bioegypt.net\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bioegypt.net\/ar\/wp-json\/wp\/v2\/comments?post=8574"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bioegypt.net\/ar\/wp-json\/wp\/v2\/media\/8576"}],"wp:attachment":[{"href":"https:\/\/bioegypt.net\/ar\/wp-json\/wp\/v2\/media?parent=8574"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bioegypt.net\/ar\/wp-json\/wp\/v2\/product_brand?post=8574"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bioegypt.net\/ar\/wp-json\/wp\/v2\/product_cat?post=8574"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bioegypt.net\/ar\/wp-json\/wp\/v2\/product_tag?post=8574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}