{"id":5535,"date":"2025-03-05T11:43:02","date_gmt":"2025-03-05T03:43:02","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=5535"},"modified":"2025-01-10T15:23:34","modified_gmt":"2025-01-10T07:23:34","slug":"cleaning-drying-and-use-of-laboratory-glassware-explained","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/lv\/cleaning-drying-and-use-of-laboratory-glassware-explained\/","title":{"rendered":"Skaidrojumi par laboratorijas stikla trauku t\u012br\u012b\u0161anu, \u017e\u0101v\u0113\u0161anu un lieto\u0161anu"},"content":{"rendered":"<p>\u0160aj\u0101 rakst\u0101 sniegts detaliz\u0113ts skaidrojums par laboratorijas stikla trauku t\u012br\u012b\u0161anas, \u017e\u0101v\u0113\u0161anas un lieto\u0161anas metod\u0113m. Tas ir sadal\u012bts tr\u012bs da\u013c\u0101s, lai atvieglotu izpratni un piem\u0113ro\u0161anu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">I. Stikla trauku t\u012br\u012b\u0161ana<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. Krat\u012b\u0161anas \u016bdens mazg\u0101\u0161ana<\/h4>\n\n\n\n<p><em>Galvenais skaidrojums par \u016bdens krat\u012b\u0161anas mazg\u0101\u0161anas metodi.<\/em><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. Notur\u012bgu traipu t\u012br\u012b\u0161ana ar suku<\/h4>\n\n\n\n<p>Ja uz iek\u0161\u0113j\u0101s sienas ir vielas, kuras nav viegli no\u0146emt, t\u012br\u012b\u0161anai izmantojiet birsti. Process ietver:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vispirms likvid\u0113t \u0161\u0137idruma atkritumus.<\/li>\n\n\n\n<li>Pievienojot pusi \u016bdens daudzuma.<\/li>\n\n\n\n<li>Izv\u0113loties piem\u0113rotu birsti un pareizi to turot, lai t\u012br\u012btu.<\/li>\n\n\n\n<li><strong>Atk\u0101rtojiet \u0161o procesu p\u0113c vajadz\u012bbas, l\u012bdz stikla trauki ir piln\u012bb\u0101 izt\u012br\u012bti.<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>T\u012br\u012b\u0161anas ilustr\u0101cija: (att\u0113l\u0101 ar nosaukumu \"Washing 2.1.png\")<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. Nosl\u0113guma skalo\u0161ana<\/h4>\n\n\n\n<p>P\u0113c suku t\u012br\u012b\u0161anas izskalojiet stikla traukus, vair\u0101kas reizes sakratot tos ar \u016bdeni. Ja nepiecie\u0161ams, izskalojiet tr\u012bs reizes ar destil\u0113tu \u016bdeni. T\u012br\u0101 st\u0101vokl\u012b \u016bdens izklied\u0113sies vienm\u0113r\u012bgi, neveidojot pilienus (k\u0101 par\u0101d\u012bts kreisaj\u0101 att\u0113l\u0101), bet net\u012br\u012bt\u0101 st\u0101vokl\u012b \u016bdens pilieni paliks uz virsmas (k\u0101 par\u0101d\u012bts labaj\u0101 att\u0113l\u0101).<\/p>\n\n\n\n<p>Ja stikla traukos ir \u016bden\u012b ne\u0161\u0137\u012bsto\u0161as vielas, piem\u0113ram, s\u0101rmi, karbon\u0101ti vai b\u0101ziskie oks\u012bdi, vispirms pievienojiet s\u0101lssk\u0101bi, lai t\u0101s iz\u0161\u0137\u012bdin\u0101tu, un p\u0113c tam noskalojiet ar \u016bdeni. Ja ir tauki vai e\u013c\u013ca, izmantojiet karstu n\u0101trija karbon\u0101ta \u0161\u0137\u012bdumu un p\u0113c tam not\u012briet ar suku. Var izmantot ar\u012b birsti ar nelielu daudzumu mazg\u0101\u0161anas l\u012bdzek\u013ca. Instrumentus ar \u0161auru kakli\u0146u, kurus ir gr\u016bti t\u012br\u012bt ar suku, noskalojiet ar nelielu daudzumu aqua regia vai hromsk\u0101bes \u0161\u0137\u012bduma. Ja \u0161\u012bs metodes joproj\u0101m nedarbojas, iem\u0113rciet priek\u0161metu koncentr\u0113t\u0101k\u0101 \u0161\u0137\u012bdum\u0101 un p\u0113c tam noskalojiet ar \u016bdeni.<\/p>\n\n\n\n<p><strong>Dro\u0161\u012bbas padoms: Pirms \u016bdens pievieno\u0161anas vienm\u0113r atbr\u012bvojieties no \u0161\u0137idruma atkritumiem un izvairieties no vair\u0101ku m\u0113\u0123en\u012b\u0161u t\u012br\u012b\u0161anas vienlaic\u012bgi.<\/strong><br><strong>Papildu dro\u0161\u012bbas atg\u0101din\u0101jums: Lai izvair\u012btos no \u0101das vai acu traum\u0101m, str\u0101d\u0101jot ar kod\u012bgiem \u0161\u0137\u012bdumiem, piem\u0113ram, s\u0101lssk\u0101bi vai aqua regia, j\u0101lieto aizsargcimdi un aizsargbrilles.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">II. Stikla izstr\u0101d\u0101jumu \u017e\u0101v\u0113\u0161ana<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u017d\u0101v\u0113\u0161ana gais\u0101 (kreisais att\u0113ls) un \u017e\u0101v\u0113\u0161ana kr\u0101sn\u012b (labais att\u0113ls)<\/h4>\n\n\n\n<p><em>Dabisk\u0101 gaisa \u017e\u0101v\u0113\u0161anas un \u017e\u0101v\u0113\u0161anas kr\u0101sn\u012b meto\u017eu skaidrojums.<\/em><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u017d\u0101v\u0113\u0161ana ar p\u016bt\u0113ju (kreisais att\u0113ls) un \u017e\u0101v\u0113\u0161ana ar kars\u0113\u0161anu (labais att\u0113ls)<\/h4>\n\n\n\n<p><em>Skaidrojums par saspiesta gaisa un sild\u012bta gaisa izmanto\u0161anu \u017e\u0101v\u0113\u0161anai.<\/em><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. \u017d\u0101v\u0113\u0161ana ar gaisa pl\u016bsmu (kreisais att\u0113ls) un \u0101tr\u0101 \u017e\u0101v\u0113\u0161ana (labais att\u0113ls)<\/h4>\n\n\n\n<p><em>Uz gaisa pl\u016bsmu balst\u012btas \u017e\u0101v\u0113\u0161anas un \u0101tr\u0101s \u017e\u0101v\u0113\u0161anas meto\u017eu skaidrojums.<\/em><\/p>\n\n\n\n<p><strong>Ilustr\u0101cijas ieteikums: Lai pal\u012bdz\u0113tu lietot\u0101jiem lab\u0101k izprast at\u0161\u0137ir\u012bbas un praktisko pielietojumu, apsveriet iesp\u0113ju pievienot skaidras diagrammas vai fotogr\u0101fijas par katru \u017e\u0101v\u0113\u0161anas metodi.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">III. Parasto stikla trauku izmanto\u0161ana<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. M\u0113rcilindrs un m\u0113rgl\u0101ze<\/h4>\n\n\n\n<p><em>\u0160\u0137idrumu m\u0113r\u012b\u0161anas ar gradu\u0113tiem cilindriem un m\u0113rgl\u0101z\u0113m lieto\u0161anas vadl\u012bniju skaidrojums.<\/em><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. Pipete<\/h4>\n\n\n\n<p>Pipetes lieto\u0161anas piesardz\u012bbas pas\u0101kumi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Izv\u0113lieties atbilsto\u0161a izm\u0113ra pipeti, \u0146emot v\u0113r\u0101 vajadz\u012bgo tilpumu (piem\u0113ram, 1,5 ml \u0161\u0137idruma ieg\u016b\u0161anai 2 ml pipete ir prec\u012bz\u0101ka nek\u0101 5 ml pipete).<\/li>\n\n\n\n<li>Lejot \u0161\u0137idrumu, ievietojiet pipeti \u0161\u0137\u012bdum\u0101, lai izvair\u012btos no gaisa ievilk\u0161anas, kas var\u0113tu izrais\u012bt p\u0101rpl\u016b\u0161anu.<\/li>\n\n\n\n<li>P\u0113c pipetes iz\u0146em\u0161anas no \u0161\u0137idruma pirms \u0161\u0137idruma doz\u0113\u0161anas noslaukiet \u0101r\u0113jo sienu ar filtrpap\u012bru.<\/li>\n\n\n\n<li>Ar pipeti neizs\u016bkn\u0113jiet \u0161\u0137\u012bdin\u0101t\u0101ju vai \u0161\u0137\u012bdumu tie\u0161i no pudeles. Jebkur\u0161 \u0161\u0137\u012bdin\u0101t\u0101ja vai \u0161\u0137\u012bduma atlikums j\u0101izmet k\u0101 atkritumi, nevis j\u0101atgrie\u017e glab\u0101\u0161anas pudel\u0113.<\/li>\n<\/ul>\n\n\n\n<p><strong>Ilustr\u0101cijas ieteikums: Sniedziet att\u0113lu, kur\u0101 par\u0101d\u012btas pareiz\u0101s un nepareiz\u0101s pipetes lieto\u0161anas metodes.<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. Birete<\/h4>\n\n\n\n<p>Darb\u012bbas posmi ir \u0161\u0101di: t\u012br\u012b\u0161ana \u2192 vazel\u012bna uzkl\u0101\u0161ana \u2192 nopl\u016bdes p\u0101rbaude \u2192 uzpild\u012b\u0161ana ar darba \u0161\u0137\u012bdumu \u2192 biretes iztuk\u0161o\u0161ana \u2192 titr\u0113\u0161ana.<\/p>\n\n\n\n<p><strong>Dro\u0161\u012bbas padoms: Izmantojot vazel\u012bnu bl\u012bv\u0113\u0161anai, p\u0101rliecinieties, ka \u0161\u0137\u012bdums nav pies\u0101r\u0146ots, jo tas var ietekm\u0113t titr\u0113\u0161anas precizit\u0101ti.<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4. M\u0113rkolba<\/h4>\n\n\n\n<p>Pirms m\u0113rkolbas lieto\u0161anas p\u0101rbaudiet, vai t\u0101s aizb\u0101zni nav nopl\u016bdes. Atbilsto\u0161s aizb\u0101zni\u0146\u0161 ir j\u0101nostiprina ap pudeles kaklu, un to nedr\u012bkst patva\u013c\u012bgi nomain\u012bt. Ja virs kalibr\u0113\u0161anas atz\u012bmes uz iek\u0161\u0113j\u0101s sienas paliek \u016bdens pilieni, tas var ietekm\u0113t precizit\u0101ti, t\u0101p\u0113c kolba r\u016bp\u012bgi j\u0101izt\u012bra. Visas ciet\u0101s vielas, kas j\u0101sver, vispirms j\u0101iz\u0161\u0137\u012bdina neliel\u0101 m\u0113rkolb\u0101 un p\u0113c atdzes\u0113\u0161anas l\u012bdz istabas temperat\u016brai j\u0101p\u0101rnes uz m\u0113rkolbu. Kolbu nedr\u012bkst kars\u0113t vai \u017e\u0101v\u0113t cepe\u0161kr\u0101sn\u012b.<\/p>\n\n\n\n<p><strong>Ilustr\u0101cijas ieteikums: Pievienojiet att\u0113lu, kas demonstr\u0113 pareizu \u0161\u0137\u012bduma sajauk\u0161anas tehniku m\u0113rkolb\u0101.<\/strong><\/p>\n\n\n\n<p><strong>Papildu padoms: Lai saglab\u0101tu \u0161\u0137\u012bduma precizit\u0101ti, p\u0101rliecinieties, ka visas m\u0113r\u012b\u0161anas darb\u012bbas tiek veiktas istabas temperat\u016br\u0101.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>This article provides a detailed explanation of the cleaning, drying, and usage methods for laboratory glassware. It is divided into three parts to facilitate understanding and application. I. Cleaning of Glassware 1. Shaking Water Wash Basic explanation of the shaking water wash method. 2. Brushing for Stubborn Stains If there are substances on the inner [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":5538,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"25","_seopress_titles_title":"Cleaning, Drying, and Use of Laboratory Glassware Explained","_seopress_titles_desc":"Learn essential methods for cleaning, drying, and using lab glassware, including pipettes, burettes, and flasks, ensuring accuracy and safety in lab 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Casper","author_link":"https:\/\/globalquartztube.com\/lv\/author\/casper-peng\/"},"uagb_comment_info":0,"uagb_excerpt":"This article provides a detailed explanation of the cleaning, drying, and usage methods for laboratory glassware. It is divided into three parts to facilitate understanding and application. I. Cleaning of Glassware 1. Shaking Water Wash Basic explanation of the shaking water wash method. 2. Brushing for Stubborn Stains If there are substances on the inner&hellip;","authors":[{"term_id":13,"user_id":3,"is_guest":0,"slug":"casper-peng","display_name":"Peng, Casper","avatar_url":{"url":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp","url2x":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":""}],"_links":{"self":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/5535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/comments?post=5535"}],"version-history":[{"count":1,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/5535\/revisions"}],"predecessor-version":[{"id":5539,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/5535\/revisions\/5539"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/media\/5538"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/media?parent=5535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/categories?post=5535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/tags?post=5535"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/ppma_author?post=5535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}