{"id":2594,"date":"2026-04-27T09:06:04","date_gmt":"2026-04-27T09:06:04","guid":{"rendered":"https:\/\/www.pharmacopoeiatest.com\/?p=2594"},"modified":"2026-04-27T09:07:46","modified_gmt":"2026-04-27T09:07:46","slug":"usp-381","status":"publish","type":"post","link":"https:\/\/www.pharmacopoeiatest.com\/lt\/usp-381\/","title":{"rendered":"USP 381"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2594\" class=\"elementor elementor-2594\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-74ebbd5 e-flex e-con-boxed e-con e-parent\" data-id=\"74ebbd5\" 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-91c17fd elementor-widget elementor-widget-heading\" data-id=\"91c17fd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Elastomerini\u0173 u\u017edarymo element\u0173 funkcionalumo bandymas<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fe14a5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4fe14a5\" 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<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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a8a222 elementor-widget elementor-widget-heading\" data-id=\"4a8a222\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">USP 381<\/h2>\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-dde678c e-flex e-con-boxed e-con e-parent\" data-id=\"dde678c\" 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-273bb55 elementor-widget elementor-widget-text-editor\" data-id=\"273bb55\" 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<p data-start=\"5987\" data-end=\"6520\">Standarte USP 381 apibr\u0117\u017eti elastomerini\u0173 u\u017edarymo element\u0173 funkcini\u0173 bandym\u0173 reikalavimai, kuriuose did\u017eiausias d\u0117mesys skiriamas pralaidumui, suskaidymui ir savaiminiam sandarinimui. \u0160ie bandymai imituoja realias naudojimo s\u0105lygas, siekiant u\u017etikrinti, kad u\u017edarymo elementai i\u0161laikyt\u0173 vientisum\u0105, u\u017ekirst\u0173 keli\u0105 u\u017eter\u0161imui ir leist\u0173 saugiai \u012fd\u016brti adat\u0105. Norint u\u017etikrinti atitikt\u012f reikalavimams, b\u016btinas tikslus j\u0117gos matavimas, kontroliuojamos prad\u016brimo proced\u016bros ir patikimas nuot\u0117kio nustatymas. Tinkama \u012franga ir standartizuoti metodai padeda gamintojams atitikti reguliavimo reikalavimus ir u\u017etikrinti farmacijos produkt\u0173 pakuo\u010di\u0173 saugum\u0105.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57e0b85 elementor-widget elementor-widget-heading\" data-id=\"57e0b85\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Elastomerini\u0173 u\u017edarymo element\u0173 funkcionalumo bandymas<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe4166a elementor-widget elementor-widget-text-editor\" data-id=\"fe4166a\" 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<p data-start=\"1199\" data-end=\"1298\">Svetain\u0117 <strong data-start=\"1203\" data-end=\"1246\">elastomerini\u0173 u\u017edarymo element\u0173 funkcionalumo bandymas<\/strong> USP 381 standarte vertinami trys pagrindiniai veiklos aspektai:<\/p><ul data-start=\"1300\" data-end=\"1367\"><li data-section-id=\"cecj6\" data-start=\"1300\" data-end=\"1319\"><strong data-start=\"1302\" data-end=\"1319\">Skvarbumas<\/strong><\/li><li data-section-id=\"1jwi34l\" data-start=\"1320\" data-end=\"1339\"><strong data-start=\"1322\" data-end=\"1339\">Fragmentacija<\/strong><\/li><li data-section-id=\"1pqh1g6\" data-start=\"1340\" data-end=\"1367\"><strong data-start=\"1342\" data-end=\"1367\">Savaiminio sandarinimo geb\u0117jimas<\/strong><\/li><\/ul><p data-start=\"1369\" data-end=\"1600\">\u0160ie bandymai imituoja tikras naudojimo s\u0105lygas, ypa\u010d adatos \u012fd\u016brimo moment\u0105 vaisto \u0161virk\u0161timo metu. Labai svarbu tinkamai paruo\u0161ti bandinius, nes prie\u0161 bandymus u\u017edarymo elementai turi b\u016bti apdoroti ir i\u0161d\u017eiovinti pagal nustatytas proced\u016bras.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95ce1a1 elementor-widget elementor-widget-heading\" data-id=\"95ce1a1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gumini\u0173 kam\u0161\u010di\u0173 pralaidumo bandymas<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-75c69a1 e-con-full e-flex e-con e-child\" data-id=\"75c69a1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ec04e8e elementor-widget elementor-widget-text-editor\" data-id=\"ec04e8e\" 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<p data-start=\"1650\" data-end=\"1771\">Svetain\u0117 <strong data-start=\"1654\" data-end=\"1696\">gumini\u0173 kam\u0161\u010di\u0173 pralaidumo bandymas<\/strong> matuoja j\u0117g\u0105, reikaling\u0105, kad injekcin\u0117 adata pradurt\u0173 u\u017edarymo element\u0105.<\/p><h3 data-section-id=\"oz1o92\" data-start=\"1773\" data-end=\"1793\">Bandymo principas<\/h3><p data-start=\"1794\" data-end=\"1965\">Standartizuota adata (ilgas nuo\u017eulnumas, 12 \u00b1 2\u00b0) vertikaliai \u012fsiskverbia \u012f u\u017edarymo element\u0105. Bandymo metu nustatoma pasiprie\u0161inimo j\u0117ga, kuri tiesiogiai veikia naudojimo patogum\u0105 klinikin\u0117se s\u0105lygose.<\/p><h3 data-section-id=\"wq11jx\" data-start=\"1967\" data-end=\"1989\">Pagrindiniai reikalavimai<\/h3><ul data-start=\"1990\" data-end=\"2100\"><li data-section-id=\"10c22n3\" data-start=\"1990\" data-end=\"2027\">Did\u017eiausia leistina j\u0117ga: <strong data-start=\"2017\" data-end=\"2027\">\u2264 10 N<\/strong><\/li><li data-section-id=\"1ez278j\" data-start=\"2028\" data-end=\"2063\">Matavimo tikslumas: <strong data-start=\"2052\" data-end=\"2063\">\u00b10,25 N<\/strong><\/li><li data-section-id=\"1yge908\" data-start=\"2064\" data-end=\"2100\">Kiekvienoje u\u017edarymo vietoje naudojamas <strong data-start=\"2086\" data-end=\"2100\">nauja adata<\/strong><\/li><\/ul><h3 data-section-id=\"1hksdyr\" data-start=\"2102\" data-end=\"2125\">Praktin\u0117 \u012f\u017evalga<\/h3><p data-start=\"2126\" data-end=\"2164\">Per didel\u0117 \u012fsiskverbimo j\u0117ga gali sukelti:<\/p><ul data-start=\"2165\" data-end=\"2285\"><li data-section-id=\"xe8wie\" data-start=\"2165\" data-end=\"2202\">Sunkumai, susij\u0119 su vaist\u0173 vartojimu<\/li><li data-section-id=\"1nab9ao\" data-start=\"2203\" data-end=\"2231\">Adatos i\u0161linkimas arba pa\u017eeidimas<\/li><li data-section-id=\"1vqzmwf\" data-start=\"2232\" data-end=\"2285\">Prasta sveikatos prie\u017ei\u016bros specialist\u0173 vartotojo patirtis<\/li><\/ul><h3 data-section-id=\"1gkez9i\" data-start=\"2287\" data-end=\"2315\">Rekomenduojamas instrumentas<\/h3><p data-start=\"2316\" data-end=\"2558\">Svetain\u0117 <strong data-start=\"2320\" data-end=\"2370\">\u201eCell Instruments\u201c NPT-01 adatos prad\u016brimo bandymo \u012frenginys<\/strong> u\u017etikrina tiksl\u0173 j\u0117gos matavim\u0105, kontroliuojant greit\u012f ir poslink\u012f. Jo programuojami bandymo parametrai u\u017etikrina atitikt\u012f USP 381 reikalavimams, tuo pa\u010diu pagerindami pakartojamum\u0105 ir efektyvum\u0105.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e77be2a elementor-widget elementor-widget-image\" data-id=\"e77be2a\" 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<a href=\"https:\/\/www.pharmacopoeiatest.com\/lt\/category\/product\/puncture-test\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"519\" height=\"1024\" src=\"https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/USP-381-vial-stopper-functionality-test-Penetrability-Test-for-Rubber-Stoppers-519x1024.webp\" class=\"attachment-large size-large wp-image-2597\" alt=\"USP 381 buteliuko kam\u0161\u010dio funkcionalumo bandymas. Guminio kam\u0161\u010dio pralaidumo bandymas\" srcset=\"https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/USP-381-vial-stopper-functionality-test-Penetrability-Test-for-Rubber-Stoppers-519x1024.webp 519w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/USP-381-vial-stopper-functionality-test-Penetrability-Test-for-Rubber-Stoppers-152x300.webp 152w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/USP-381-vial-stopper-functionality-test-Penetrability-Test-for-Rubber-Stoppers-768x1514.webp 768w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/USP-381-vial-stopper-functionality-test-Penetrability-Test-for-Rubber-Stoppers-779x1536.webp 779w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/USP-381-vial-stopper-functionality-test-Penetrability-Test-for-Rubber-Stoppers-1039x2048.webp 1039w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/USP-381-vial-stopper-functionality-test-Penetrability-Test-for-Rubber-Stoppers-6x12.webp 6w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/USP-381-vial-stopper-functionality-test-Penetrability-Test-for-Rubber-Stoppers-scaled.webp 1299w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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 class=\"elementor-element elementor-element-feea50e elementor-widget elementor-widget-heading\" data-id=\"feea50e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Fragmentacijos testas<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc23b60 elementor-widget elementor-widget-text-editor\" data-id=\"bc23b60\" 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<p data-start=\"2588\" data-end=\"2684\">Fragmentacijos rodiklis leid\u017eia \u012fvertinti, ar pakartotinai d\u016briant adata susidaro gumos dalel\u0117s.<\/p><h3 data-section-id=\"1ql2t3y\" data-start=\"2686\" data-end=\"2715\">Tyrimo proced\u016bros ap\u017evalga<\/h3><ul data-start=\"2716\" data-end=\"2930\"><li data-section-id=\"1yd303t\" data-start=\"2716\" data-end=\"2765\">U\u017edarymo elementai pritvirtinami prie buteliuk\u0173 ir paruo\u0161iami<\/li><li data-section-id=\"1uvvl40\" data-start=\"2766\" data-end=\"2833\">Kiekviena u\u017edarymo vieta yra pradurta <strong data-start=\"2794\" data-end=\"2831\">keturis kartus skirtingose vietose<\/strong><\/li><li data-section-id=\"uwdzxz\" data-start=\"2834\" data-end=\"2896\">I\u0161gautas skystis filtruojamas per <strong data-start=\"2875\" data-end=\"2894\">\u2264 0,5 \u03bcm filtras<\/strong><\/li><li data-section-id=\"8cha51\" data-start=\"2897\" data-end=\"2930\">Skai\u010diuojamos matomos dalel\u0117s<\/li><\/ul><h3 data-section-id=\"5d1q1o\" data-start=\"2932\" data-end=\"2957\">Pri\u0117mimo kriterijai<\/h3><ul data-start=\"2958\" data-end=\"2999\"><li data-section-id=\"xvrylq\" data-start=\"2958\" data-end=\"2999\"><strong data-start=\"2960\" data-end=\"2999\">Ne daugiau kaip penki matomi fragmentai<\/strong><\/li><\/ul><h3 data-section-id=\"158i3g5\" data-start=\"3001\" data-end=\"3021\">Kod\u0117l tai svarbu<\/h3><p data-start=\"3022\" data-end=\"3126\">Fragmentacija kelia tiesiogin\u0119 u\u017eter\u0161imo rizik\u0105. \u012e injekcinius vaistus patekusios dalel\u0117s gali sukelti:<\/p><ul data-start=\"3127\" data-end=\"3203\"><li data-section-id=\"1xfrf68\" data-start=\"3127\" data-end=\"3153\">Pacient\u0173 saugai kylantys pavojai<\/li><li data-section-id=\"10i7v7z\" data-start=\"3154\" data-end=\"3183\">Teis\u0117s akt\u0173 nesilaikymas<\/li><li data-section-id=\"dwfxol\" data-start=\"3184\" data-end=\"3203\">Produkt\u0173 at\u0161aukimai<\/li><\/ul><p data-start=\"3205\" data-end=\"3313\"><strong data-start=\"3205\" data-end=\"3233\">Mikroskopinis patikrinimas<\/strong> taikoma tais atvejais, kai daleli\u0173 identifikavimas yra neai\u0161kus, taip u\u017etikrinant rezultat\u0173 patikimum\u0105.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c29c0a8 elementor-widget elementor-widget-heading\" data-id=\"c29c0a8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Elastomerin\u0117s u\u017edarymo sistemos savaiminio sandarinimo bandymas<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f3d6a1d e-con-full e-flex e-con e-child\" data-id=\"f3d6a1d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b26648c elementor-widget elementor-widget-text-editor\" data-id=\"b26648c\" 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<p data-start=\"3362\" data-end=\"3474\">Svetain\u0117 <strong data-start=\"3366\" data-end=\"3407\">elastomerin\u0117s u\u017edarymo sistemos savaiminio sandarinimo bandymas<\/strong> patikrina, ar u\u017edarymo mechanizmas gali v\u0117l u\u017esandarinti po daugkartini\u0173 prad\u016brim\u0173.<\/p><h3 data-section-id=\"oh8qbz\" data-start=\"3476\" data-end=\"3493\">Tyrimo metodas<\/h3><ul data-start=\"3494\" data-end=\"3674\"><li data-section-id=\"ggzab5\" data-start=\"3494\" data-end=\"3536\">Kiekviena u\u017edarymo vieta yra pradurta <strong data-start=\"3522\" data-end=\"3534\">10 kart\u0173<\/strong><\/li><li data-section-id=\"pmo2fq\" data-start=\"3537\" data-end=\"3595\">Buteliukai panardinami \u012f <strong data-start=\"3561\" data-end=\"3593\">0,11 TP3T metileno m\u0117lynojo tirpalas<\/strong><\/li><li data-section-id=\"ae9dix\" data-start=\"3596\" data-end=\"3633\">Tu\u0161tuma <strong data-start=\"3610\" data-end=\"3620\">27 kPa<\/strong> taikoma<\/li><li data-section-id=\"1296mch\" data-start=\"3634\" data-end=\"3674\">M\u0117giniai tikrinami d\u0117l da\u017e\u0173 \u012fsiskverbimo<\/li><\/ul><h3 data-section-id=\"5d1q1o\" data-start=\"3676\" data-end=\"3701\">Pri\u0117mimo kriterijai<\/h3><ul data-start=\"3702\" data-end=\"3738\"><li data-section-id=\"7544vr\" data-start=\"3702\" data-end=\"3738\"><strong data-start=\"3704\" data-end=\"3738\">N\u0117 viename buteliuke n\u0117ra da\u017e\u0173 patekimo<\/strong><\/li><\/ul><h3 data-section-id=\"1w86a7q\" data-start=\"3740\" data-end=\"3761\">\u201eTesting Insight\u201c<\/h3><p data-start=\"3762\" data-end=\"3844\">\u0160is bandymas imituoja daugkartinio naudojimo buteliuko naudojim\u0105. D\u0117l prast\u0173 sandarumo savybi\u0173 gali atsirasti:<\/p><ul data-start=\"3845\" data-end=\"3917\"><li data-section-id=\"u9or8\" data-start=\"3845\" data-end=\"3872\">Mikroorganizm\u0173 u\u017eter\u0161imas<\/li><li data-section-id=\"zpsekz\" data-start=\"3873\" data-end=\"3894\">Sterilumo praradimas<\/li><li data-section-id=\"76r0zi\" data-start=\"3895\" data-end=\"3917\">Sutrump\u0117j\u0119s galiojimo laikas<\/li><\/ul><h3 data-section-id=\"1gkez9i\" data-start=\"3919\" data-end=\"3947\">Rekomenduojamas instrumentas<\/h3><p data-start=\"3948\" data-end=\"4182\">Svetain\u0117 <strong data-start=\"3952\" data-end=\"3990\">\u201eCell Instruments\u201c LT-03 sandarumo tikrintuvas<\/strong> u\u017etikrina stabil\u0173 vakuumo reguliavim\u0105 ir vizualin\u012f aptikim\u0105, tod\u0117l puikiai tinka metileno m\u0117lynojo \u012fsiskverbimo bandymams. Joje esan\u010dios pritaikomos kameros pritaikytos \u012fvairi\u0173 dyd\u017ei\u0173 buteliukams, tod\u0117l padid\u0117ja bandym\u0173 lankstumas.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5db9dc5 elementor-widget elementor-widget-image\" data-id=\"5db9dc5\" 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<a href=\"https:\/\/www.pharmacopoeiatest.com\/lt\/vacuum-leak-tester-for-syringe-plunger-stopper-and-seal\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"589\" height=\"1024\" src=\"https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/Leak-tester-for-uso-381-Elastomeric-Closure-Self-Sealing-Test-589x1024.webp\" class=\"attachment-large size-large wp-image-2598\" alt=\"Sandarumo tikrintuvas, skirtas USP 381 standartui atitinkan\u010di\u0173 elastomerini\u0173 u\u017edarymo element\u0173 savaiminio sandarinimo bandymui\" srcset=\"https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/Leak-tester-for-uso-381-Elastomeric-Closure-Self-Sealing-Test-589x1024.webp 589w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/Leak-tester-for-uso-381-Elastomeric-Closure-Self-Sealing-Test-173x300.webp 173w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/Leak-tester-for-uso-381-Elastomeric-Closure-Self-Sealing-Test-768x1336.webp 768w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/Leak-tester-for-uso-381-Elastomeric-Closure-Self-Sealing-Test-883x1536.webp 883w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/Leak-tester-for-uso-381-Elastomeric-Closure-Self-Sealing-Test-1178x2048.webp 1178w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/Leak-tester-for-uso-381-Elastomeric-Closure-Self-Sealing-Test-7x12.webp 7w, https:\/\/www.pharmacopoeiatest.com\/wp-content\/uploads\/2026\/04\/Leak-tester-for-uso-381-Elastomeric-Closure-Self-Sealing-Test-scaled.webp 1472w\" sizes=\"(max-width: 589px) 100vw, 589px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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 class=\"elementor-element elementor-element-0cae69b elementor-widget elementor-widget-text-editor\" data-id=\"0cae69b\" 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<p data-start=\"6536\" data-end=\"6949\">U\u017etikrinti atitikt\u012f <a href=\"https:\/\/www.uspnf.com\/sites\/default\/files\/usp_pdf\/EN\/USPNF\/revisions\/381_elastomeric_closure_for_injections_rb_notice.pdf\" target=\"_blank\" rel=\"noopener\">USP 381<\/a> atliekant tikslius pralaidumo, suskaidymo ir savaiminio u\u017esandarinimo bandymus. Naudodamos pa\u017eangius prietaisus, tokius kaip NPT-01 ir LT-03, laboratorijos gali atlikti tikslius, pakartojamus ir efektyvius bandymus. Optimizuokite kokyb\u0117s kontrol\u0117s proces\u0105, suma\u017einkite rizik\u0105 ir atitinkite pasaulinius farmacijos standartus naudodami patikimus elastomerini\u0173 u\u017edarymo element\u0173 bandymo sprendimus, pritaikytus j\u016bs\u0173 taikymo poreikiams.<\/p>\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>Elastomerini\u0173 u\u017edarymo element\u0173 funkcionalumo bandymas pagal USP 381. Standartas USP 381 apibr\u0117\u017eia elastomerini\u0173 u\u017edarymo element\u0173 funkcionalumo bandym\u0173 reikalavimus, daugiausia d\u0117mesio skiriant pralaidumui, suskaidymui ir savaiminiam u\u017esandarinimui. \u0160ie bandymai imituoja realias naudojimo s\u0105lygas, siekiant u\u017etikrinti, kad u\u017edarymo elementai i\u0161laikyt\u0173 vientisum\u0105, u\u017ekirst\u0173 keli\u0105 u\u017eter\u0161imui ir leist\u0173 saugiai \u012fd\u016brti adat\u0105. Atitikties reikalavimams u\u017etikrinimas reikalauja tikslaus j\u0117gos matavimo, kontroliuojam\u0173 prad\u016brimo proced\u016br\u0173 ir patikimo nuot\u0117kio aptikimo. Tinkama \u012franga ir [\u2026]<\/p>","protected":false},"author":2,"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":"","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-2594","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":"pharmacopoeiatest","author_link":"https:\/\/www.pharmacopoeiatest.com\/lt\/author\/pharmacopoeiatest\/"},"uagb_comment_info":0,"uagb_excerpt":"Elastomeric Closures Functionality Test USP 381 USP 381 defines functional testing requirements for elastomeric closures, focusing on penetrability, fragmentation, and self-sealing performance. These tests simulate real usage conditions to ensure closures maintain integrity, prevent contamination, and allow safe needle penetration. Compliance requires precise force measurement, controlled puncture procedures, and reliable leak detection. Proper instrumentation and&hellip;","_links":{"self":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts\/2594","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/comments?post=2594"}],"version-history":[{"count":6,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts\/2594\/revisions"}],"predecessor-version":[{"id":2605,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts\/2594\/revisions\/2605"}],"wp:attachment":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/media?parent=2594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/categories?post=2594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/tags?post=2594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}