{"id":643,"date":"2026-01-20T10:04:58","date_gmt":"2026-01-20T02:04:58","guid":{"rendered":"https:\/\/www.ampouletest.com\/?p=643"},"modified":"2026-01-20T10:04:59","modified_gmt":"2026-01-20T02:04:59","slug":"hydrolytic-resistance-of-glass-grains","status":"publish","type":"post","link":"https:\/\/www.ampouletest.com\/sk\/hydrolytic-resistance-of-glass-grains","title":{"rendered":"Porozumenie hydrolytickej odolnosti sklenen\u00fdch z\u0155n a norma ISO 720"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Odolnos\u0165 sklenen\u00fdch z\u0155n vo\u010di hydrol\u00fdze: Vysvetlenie sk\u00fa\u0161ok pod\u013ea normy ISO 720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>hydrolytick\u00e1 odolnos\u0165 sklenen\u00fdch z\u0155n<\/strong> je d\u00f4le\u017eit\u00fdm kvalitat\u00edvnym parametrom skla pou\u017e\u00edvan\u00e9ho vo farmaceutick\u00fdch obaloch, ako s\u00fa ampulky a injek\u010dn\u00e9 liekovky. Norma ISO 720 stanovuje sk\u00fa\u0161obn\u00e9 postupy na hodnotenie tejto vlastnosti, ktor\u00e1 je k\u013e\u00fa\u010dov\u00e1 pre zabezpe\u010denie chemickej odolnosti skla pri kontakte s l\u00e1tkami, ako je voda. V tomto \u010dl\u00e1nku sa budeme podrobnej\u0161ie venova\u0165 \u0161pecifik\u00e1m <strong>hydrolytick\u00e1 odolnos\u0165 sklenen\u00fdch z\u0155n<\/strong> a postupy testovania uveden\u00e9 v <strong>ISO 720<\/strong> aby ste lep\u0161ie pochopili jej \u00falohu v oblasti bezpe\u010dnosti a integrity v\u00fdrobkov.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.ampouletest.com\/wp-content\/uploads\/2026\/01\/Hydrolytic-Resistance-of-Glass-Grains-and-ISO-720-Testing-Methods.webp\" alt=\"Odolnos\u0165 sklenen\u00fdch z\u0155n vo\u010di hydrol\u00fdze a sk\u00fa\u0161obn\u00e9 met\u00f3dy pod\u013ea normy ISO 720\" class=\"wp-image-645\" srcset=\"https:\/\/www.ampouletest.com\/wp-content\/uploads\/2026\/01\/Hydrolytic-Resistance-of-Glass-Grains-and-ISO-720-Testing-Methods.webp 600w, https:\/\/www.ampouletest.com\/wp-content\/uploads\/2026\/01\/Hydrolytic-Resistance-of-Glass-Grains-and-ISO-720-Testing-Methods-300x300.webp 300w, https:\/\/www.ampouletest.com\/wp-content\/uploads\/2026\/01\/Hydrolytic-Resistance-of-Glass-Grains-and-ISO-720-Testing-Methods-150x150.webp 150w, https:\/\/www.ampouletest.com\/wp-content\/uploads\/2026\/01\/Hydrolytic-Resistance-of-Glass-Grains-and-ISO-720-Testing-Methods-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Norma ISO 720 a jej \u00faloha pri sk\u00fa\u0161an\u00ed odolnosti sklenen\u00fdch z\u0155n vo\u010di hydrol\u00fdze<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ISO 720<\/strong> ur\u010duje met\u00f3du stanovenia hydrolytickej odolnosti sklenen\u00fdch z\u0155n, pri\u010dom sa zameriava najm\u00e4 na sklo pou\u017e\u00edvan\u00e9 v obalov\u00fdch syst\u00e9moch pre farmaceutick\u00e9 v\u00fdrobky. Sk\u00fa\u0161kou sa hodnot\u00ed, do akej miery s\u00fa sklenen\u00e9 zrn\u00e1 odoln\u00e9 vo\u010di hydrolytick\u00e9mu p\u00f4sobeniu pri vystaven\u00ed vodn\u00e9mu prostrediu pri teplote 121 \u00b0C, \u010do simuluje podmienky podobn\u00e9 steriliz\u00e1cii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e1to met\u00f3da, pri ktorej sa sklo testuje za t\u00fdchto podmienok, pom\u00e1ha zabezpe\u010di\u0165, aby obalov\u00e9 materi\u00e1ly neuvo\u013e\u0148ovali do v\u00fdrobku \u0161kodliv\u00e9 i\u00f3ny ani ne\u010distoty, ktor\u00e9 by mohli ohrozi\u0165 kvalitu lieku alebo zdravotn\u00edckeho prostriedku, ktor\u00fd v\u00fdrobok obsahuje.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sk\u00fa\u0161ka odolnosti vo\u010di hydrol\u00fdze: Ako to funguje<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>sk\u00fa\u0161ka hydrolytickej odolnosti<\/strong> spo\u010d\u00edva vo vystaven\u00ed vzorky sklenen\u00fdch z\u0155n p\u00f4sobeniu <strong>Voda 2. stup\u0148a<\/strong> za ur\u010dit\u00fdch podmienok. Zvy\u010dajne, <strong>10 gramov sklenen\u00fdch z\u0155n<\/strong>, s ve\u013ekos\u0165ou \u010dast\u00edc v rozmedz\u00ed od 300 \u03bcm do 425 \u03bcm, sa extrahuj\u00fa vo vode pri <strong>121 \u00b0C po dobu 30 min\u00fat<\/strong>. Po extrakcii sa stupe\u0148 hydrolytick\u00e9ho p\u00f4sobenia stanov\u00ed anal\u00fdzou extrahovan\u00e9ho roztoku.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na z\u00e1klade t\u00fdchto v\u00fdsledkov sa vypo\u010d\u00edta mno\u017estvo alkalick\u00fdch l\u00e1tok uvo\u013e\u0148ovan\u00fdch zo skla, \u010do poukazuje na jeho <strong>chemick\u00e1 odolnos\u0165<\/strong>. Ak m\u00e1 sklo pr\u00edli\u0161 n\u00edzky obsah alk\u00e1lie alebo neobsahuje \u017eiadne alkalick\u00e9 zlo\u017eky, t\u00e1to met\u00f3da nemus\u00ed by\u0165 pou\u017eite\u013en\u00e1, ke\u010f\u017ee meria iba uvo\u013e\u0148ovanie alk\u00e1lie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pr\u00edstroj na meranie hydrolytickej odolnosti sklenen\u00fdch z\u0155n: Neodmyslite\u013en\u00fd pre presn\u00e9 testovanie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>pr\u00edstroj na meranie hydrolytickej odolnosti sklenen\u00fdch z\u0155n<\/strong> je z\u00e1kladn\u00fdm n\u00e1strojom na vykon\u00e1vanie <strong>hydrolytick\u00e1 odolnos\u0165 sklenen\u00fdch z\u0155n<\/strong> test. Tento tester zabezpe\u010duje, aby boli po\u010das cel\u00e9ho procesu dodr\u017ean\u00e9 spr\u00e1vne podmienky teploty, tlaku a \u010dasu. Presnos\u0165 testovacieho zariadenia m\u00e1 k\u013e\u00fa\u010dov\u00fd v\u00fdznam pre z\u00edskanie spo\u013eahliv\u00fdch v\u00fdsledkov a spolo\u010dnos\u0165 Cell Instruments pon\u00faka najmodernej\u0161ie zariadenia, ktor\u00e9 sp\u013a\u0148aj\u00fa \u0161pecifick\u00e9 po\u017eiadavky testovania farmaceutick\u00fdch obalov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tester funguje tak, \u017ee udr\u017eiava kontrolovan\u00e9 prostredie, v ktorom <strong>hydrolytick\u00e1 odolnos\u0165 sklenen\u00fdch z\u0155n<\/strong> mo\u017eno presne vyhodnoti\u0165. Zariadenie je navrhnut\u00e9 tak, aby zabezpe\u010dovalo extrakciu a meranie reakcie skla na <strong>vodn\u00e9 roztoky<\/strong>, \u010d\u00edm sa zabezpe\u010duje konzistentnos\u0165 pri ka\u017edom vykonanom teste.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pre\u010do je odolnos\u0165 vo\u010di hydrol\u00fdze k\u013e\u00fa\u010dov\u00e1 pre farmaceutick\u00e9 obaly<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>hydrolytick\u00e1 odolnos\u0165 sklenen\u00fdch z\u0155n<\/strong> je nevyhnutn\u00e9 na stanovenie vhodnosti sklenen\u00fdch obalov pou\u017e\u00edvan\u00fdch na farmaceutick\u00e9 v\u00fdrobky. Sklo, najm\u00e4 v pr\u00edpade injek\u010dn\u00fdch pr\u00edpravkov, ako s\u00fa ampulky, injek\u010dn\u00e9 liekovky a predplnen\u00e9 injek\u010dn\u00e9 strieka\u010dky, mus\u00ed zachova\u0165 svoju integritu a zabr\u00e1ni\u0165 ak\u00e9muko\u013evek chemick\u00e9mu vyluhovaniu do lieku. Hydrolytick\u00fd vplyv m\u00f4\u017ee sp\u00f4sobi\u0165 degrad\u00e1ciu skla, \u010do vedie k uvo\u013e\u0148ovaniu i\u00f3nov, napr\u00edklad sod\u00edka, ktor\u00e9 by mohli reagova\u0165 s farmaceutick\u00fdm v\u00fdrobkom a potenci\u00e1lne ohrozi\u0165 jeho \u00fa\u010dinnos\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>sk\u00fa\u0161ka hydrolytickej odolnosti<\/strong> zabezpe\u010duje, \u017ee sklenen\u00e9 n\u00e1doby vydr\u017eia steriliza\u010dn\u00e9 procesy bez toho, aby sa po\u0161kodili a sp\u00f4sobili kontamin\u00e1ciu. Pom\u00e1ha tie\u017e klasifikova\u0165 sklo do r\u00f4znych kateg\u00f3ri\u00ed na z\u00e1klade jeho odolnosti vo\u010di z\u00e1sad\u00e1m, ako je stanoven\u00e9 v <strong>ISO 720<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Testovanie odolnosti vo\u010di hydrol\u00fdze: K\u013e\u00fa\u010dov\u00e9 v\u00fdhody pre v\u00fdrobcov<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pre v\u00fdrobcov liekov je zabezpe\u010denie kvality obalov\u00fdch materi\u00e1lov k\u013e\u00fa\u010dov\u00e9 z h\u013eadiska dodr\u017eiavania pr\u00e1vnych predpisov a bezpe\u010dnosti v\u00fdrobkov. Vykon\u00e1van\u00edm <strong>sk\u00fa\u0161anie hydrolytickej odolnosti<\/strong> Pokia\u013e ide o sklenen\u00e9 obalov\u00e9 materi\u00e1ly, v\u00fdrobcovia m\u00f4\u017eu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uistite sa, \u017ee <strong>chemick\u00e1 odolnos\u0165<\/strong> sklenen\u00fdch obalov, \u010d\u00edm sa zni\u017euje riziko kontamin\u00e1cie.<\/li>\n\n\n\n<li>Dodr\u017eiava\u0165 <strong>ISO 720<\/strong> a \u010fal\u0161ie regula\u010dn\u00e9 normy.<\/li>\n\n\n\n<li>Zlep\u0161i\u0165 v\u00fdkonnos\u0165 a bezpe\u010dnos\u0165 baliacich syst\u00e9mov, \u010d\u00edm sa posiln\u00ed d\u00f4vera spotrebite\u013eov vo v\u00fdrobok.<\/li>\n\n\n\n<li>Pom\u00f4\u017ete predpoveda\u0165 spr\u00e1vanie sklenen\u00fdch obalov v re\u00e1lnych podmienkach a zabezpe\u010di\u0165 tak ich dlh\u00fa \u017eivotnos\u0165 a \u00fa\u010dinnos\u0165.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1ver<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>hydrolytick\u00e1 odolnos\u0165 sklenen\u00fdch z\u0155n<\/strong> zohr\u00e1va k\u013e\u00fa\u010dov\u00fa \u00falohu pri ur\u010dovan\u00ed bezpe\u010dnosti a integrity skla pou\u017e\u00edvan\u00e9ho vo farmaceutick\u00fdch obaloch. Dodr\u017eiavan\u00edm <strong>ISO 720<\/strong>, v\u00fdrobcovia m\u00f4\u017eu pos\u00fadi\u0165 chemick\u00fa odolnos\u0165 sklenen\u00fdch obalov a zabezpe\u010di\u0165, aby ich obalov\u00e9 syst\u00e9my boli vhodn\u00e9 na uchov\u00e1vanie injek\u010dn\u00fdch pr\u00edpravkov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Testovanie pomocou <strong>pr\u00edstroj na meranie hydrolytickej odolnosti sklenen\u00fdch z\u0155n<\/strong> pom\u00e1ha v\u00fdrobcom sp\u013a\u0148a\u0165 regula\u010dn\u00e9 normy, zvy\u0161ova\u0165 bezpe\u010dnos\u0165 v\u00fdrobkov a zabezpe\u010di\u0165 dlh\u00fa \u017eivotnos\u0165 ich obalov\u00fdch syst\u00e9mov. <a href=\"https:\/\/www.ampouletest.com\/sk\/\" target=\"_blank\" rel=\"noreferrer noopener\">Mobiln\u00e9 n\u00e1stroje<\/a> pon\u00faka pokro\u010dil\u00e9 rie\u0161enia v oblasti testovania, ako napr\u00edklad <strong>Vzorka na stanovenie hydrolytickej odolnosti sklenen\u00fdch z\u0155n<\/strong>, s cie\u013eom podpori\u0165 v\u00fdrobcov pri vykon\u00e1van\u00ed spo\u013eahliv\u00fdch a presn\u00fdch testov sklenen\u00fdch obalov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Postupujte pod\u013ea <strong>ISO 720<\/strong> Dodr\u017eiavan\u00edm noriem a pou\u017e\u00edvan\u00edm vhodn\u00fdch testovac\u00edch zariaden\u00ed m\u00f4\u017eu v\u00fdrobcovia s istotou vyr\u00e1ba\u0165 vysoko kvalitn\u00e9 farmaceutick\u00e9 obalov\u00e9 syst\u00e9my, ktor\u00e9 sp\u013a\u0148aj\u00fa bezpe\u010dnostn\u00e9 po\u017eiadavky a chr\u00e1nia integritu produktov, ktor\u00e9 obsahuj\u00fa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Hydrolytic Resistance of Glass Grains: Understanding ISO 720 Testing The hydrolytic resistance of glass grains is an important quality characteristic for glass used in pharmaceutical packaging, such as ampoules and vials. ISO 720 provides the testing standards to evaluate this property, which is crucial for ensuring the chemical durability of glass when it comes into [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-643","post","type-post","status-publish","format-standard","hentry","category-ampoule-test"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hydrolytic Resistance of Glass Grains and ISO 720 Testing Methods<\/title>\n<meta name=\"description\" content=\"Learn about the hydrolytic resistance of glass grains and its testing using ISO 720. 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