{"id":14055,"date":"2026-10-18T12:46:37","date_gmt":"2026-10-18T10:46:37","guid":{"rendered":"https:\/\/staging.meytec.eu\/product\/kalibratievloeistof-ph-7-250-ml\/"},"modified":"2026-10-21T13:58:40","modified_gmt":"2026-10-21T11:58:40","slug":"kalibracni-roztok-ph-7-250-ml","status":"publish","type":"product","link":"https:\/\/meytec.eu\/cs\/kalibracni-roztok-ph-7-250-ml.html","title":{"rendered":"Kalibra\u010dn\u00ed roztok pH 7 250 ml"},"content":{"rendered":"<h2>Kalibra\u010dn\u00ed roztok pH 7 250 ml pro kalibraci pH sondy a pH metru<\/h2>\n<p>Tento kalibra\u010dn\u00ed roztok pH 7 250 ml je referen\u010dn\u00ed roztok s pH 7.00 p\u0159i 25 \u00b0C. Pou\u017eijte jej pro dvoubodovou kalibraci pH sondy nebo pH metru, nejl\u00e9pe spolu s pH 4 nebo pH 10. Nastav\u00edte tak neutr\u00e1ln\u00ed bod i kysel\u00fd nebo z\u00e1sadit\u00fd bod. Po pou\u017eit\u00ed lahev dob\u0159e uzav\u0159ete a poznamenejte si datum otev\u0159en\u00ed; kalibra\u010dn\u00ed roztoky jsou stabiln\u00ed, ale po otev\u0159en\u00ed nejsou trvanliv\u00e9 neomezen\u011b. \u010c\u00edslo \u0161ar\u017ee a trvanlivost jsou uvedeny na etiket\u011b. Tento kalibra\u010dn\u00ed roztok se tak\u00e9 naz\u00fdv\u00e1 pufr pH.<\/p>\n<ul>\n<li>Nikdy nekalibrujte p\u0159\u00edmo v lahvi.<\/li>\n<li>Nalijte mal\u00e9 mno\u017estv\u00ed do \u010dist\u00e9 sklenice nebo k\u00e1dinky.<\/li>\n<li>P\u0159ed samotnou kalibrac\u00ed si v\u017edy pe\u010dliv\u011b p\u0159e\u010dt\u011bte n\u00e1vod k va\u0161\u00ed pH sond\u011b, pH metru nebo d\u00e1vkovac\u00edmu syst\u00e9mu.<\/li>\n<li>Pou\u017eit\u00fd kalibra\u010dn\u00ed roztok nikdy nevracejte zp\u011bt do lahvi\u010dky.<\/li>\n<li>V\u00edce podrobnost\u00ed o na\u0161em pH 7, pou\u017eit\u00ed a aplikac\u00edch najdete zde: <a href=\"\/cs\/kalibracni-roztoky\/kalibracni-roztok-ph\/ph-7\/\">Kalibra\u010dn\u00ed roztok pH 7<\/a>.<\/li>\n<\/ul>\n<p>K dispozici tak\u00e9 jako <a href=\"\/cs\/kalibracni-roztok-ph-7-60-ml.html\">60 ml<\/a> a <a href=\"\/cs\/kalibracni-roztok-ph-7-sacek.html\">20 ml<\/a>.<\/p>\n<h2>V\u00e1\u0161 p\u0159\u00edstroj vy\u017eaduje pH 7.01: lze pou\u017e\u00edt pH 7.00?<\/h2>\n<p>Ano, v 99 % p\u0159\u00edpad\u016f. Rozd\u00edl 0,01 je men\u0161\u00ed ne\u017e p\u0159esnost b\u011b\u017en\u00e9ho pH metru nebo pH sondy. Pouze pro laborato\u0159 s velmi p\u0159esn\u00fdm m\u011b\u0159ic\u00edm p\u0159\u00edstrojem doporu\u010dujeme pH 7.01. N\u00e1\u0161 kalibra\u010dn\u00ed roztok pH 7.00 je vyroben a spr\u00e1vn\u00fd p\u0159i 25 \u00b0C.<\/p>\n<h2>Ke kter\u00e9mu pH metru a pH sond\u011b se hod\u00ed?<\/h2>\n<p>Kalibra\u010dn\u00ed roztok pH 7 se hod\u00ed ke v\u0161em zna\u010dk\u00e1m pH elektrod a pH metr\u016f, mimo jin\u00e9 Sugar Valley, Hayward, Zodiac, AstralPool, Bayrol, Hanna, Milwaukee, Seko a Kripsol.<\/p>\n<h2>Skladov\u00e1n\u00ed kalibra\u010dn\u00edho roztoku pH 7 250 ml<\/h2>\n<p>Kalibra\u010dn\u00ed roztok uchov\u00e1vejte v p\u016fvodn\u00edm, dob\u0159e uzav\u0159en\u00e9m obalu, v chladu a suchu p\u0159i 15\u201325 \u00b0C, chr\u00e1n\u011bn\u00fd p\u0159ed mrazem a p\u0159\u00edm\u00fdm slune\u010dn\u00edm sv\u011btlem a mimo dosah siln\u00fdch kyselin nebo oxida\u010dn\u00edch \u010dinidel.<\/p>\n<h2>Ke sta\u017een\u00ed<\/h2>\n<ul>\n<li><a href=\"\/cs\/ke-stazeni\/coa-certifikat-analyzy\/\">CoA (analytick\u00fd certifik\u00e1t)<\/a> \u2014 certifik\u00e1t si vy\u017e\u00e1dejte s \u010d\u00edslem \u0161ar\u017ee na lahvi.<\/li>\n<\/ul>\n<p>Objednejte kalibra\u010dn\u00ed roztok pH 7 250 ml. M\u00e1te dotazy? <a href=\"\/cs\/zakaznicky-servis\/\">Kontaktujte n\u00e1s<\/a>. Rychl\u00e9 doru\u010den\u00ed do \u010cesk\u00e9 republiky.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kalibra\u010dn\u00ed roztok pH 7 250 ml (pufr pH 7.00 p\u0159i 25 \u00b0C) pro p\u0159esnou kalibraci va\u0161\u00ed pH sondy a pH metru. Doru\u010den\u00ed do \u010cesk\u00e9 republiky.<\/p>\n","protected":false},"featured_media":14056,"template":"","meta":[],"product_brand":[373],"product_cat":[908,932,943,905],"product_tag":[],"class_list":["post-14055","product","type-product","status-publish","has-post-thumbnail","product_brand-meytec","product_cat-250ml","product_cat-kalibracni-roztok-ph","product_cat-ph-7","product_cat-kalibracni-roztoky","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"permalink_manager":null,"_links":{"self":[{"href":"https:\/\/meytec.eu\/cs\/wp-json\/wp\/v2\/product\/14055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meytec.eu\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/meytec.eu\/cs\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/meytec.eu\/cs\/wp-json\/wp\/v2\/media\/14056"}],"wp:attachment":[{"href":"https:\/\/meytec.eu\/cs\/wp-json\/wp\/v2\/media?parent=14055"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/meytec.eu\/cs\/wp-json\/wp\/v2\/product_brand?post=14055"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/meytec.eu\/cs\/wp-json\/wp\/v2\/product_cat?post=14055"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/meytec.eu\/cs\/wp-json\/wp\/v2\/product_tag?post=14055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}