{"id":9971,"date":"2022-02-28T12:10:59","date_gmt":"2022-02-28T12:10:59","guid":{"rendered":"https:\/\/cotslab.com\/otazky-zodpovezene-pri-vyberu-kyvety\/"},"modified":"2022-02-28T12:11:01","modified_gmt":"2022-02-28T12:11:01","slug":"otazky-zodpovezene-pri-vyberu-kyvety","status":"publish","type":"post","link":"https:\/\/cotslab.com\/cs\/otazky-zodpovezene-pri-vyberu-kyvety\/","title":{"rendered":"Ot\u00e1zky zodpov\u011bzen\u00e9 p\u0159i v\u00fdb\u011bru kyvety"},"content":{"rendered":"\n<p>Sv\u011bt kyvet m\u016f\u017ee b\u00fdt obrovsk\u00e9 a komplikovan\u00e9 m\u00edsto. Jak ur\u010d\u00edte, kter\u00fd spektrofotometr koupit, kdy\u017e je na trhu tolik r\u016fzn\u00fdch v\u00fdrobc\u016f kyvet?<\/p>\n\n<p>Dobrou zpr\u00e1vou je, \u017ee v\u00e1m hodn\u011b zjednodu\u0161\u00edme \u017eivot. Sestavili jsme seznam 8 nejlep\u0161\u00edch funkc\u00ed kyvet, kter\u00e9 je t\u0159eba hledat. Tento seznam je zalo\u017een na nej\u010dast\u011bj\u0161\u00edch dotazech na\u0161ich klient\u016f.<\/p>\n\n<h2>Pot\u0159ebuji kyvetu pro spektrofotometr nebo fluorimetr?<\/h2>\n\n<p>Tak\u017ee, pokud jde o v\u00fdb\u011br kyvety, toto je nejd\u016fle\u017eit\u011bj\u0161\u00ed ot\u00e1zka. Odpov\u011b\u010f na tuto ot\u00e1zku ur\u010d\u00ed po\u010det le\u0161t\u011bn\u00fdch stran, kter\u00e9 budete pot\u0159ebovat (opticky pr\u016fhledn\u00e9).<\/p>\n\n<p>Spektrofotometry vyu\u017e\u00edvaj\u00ed pr\u016fhledn\u00e9 kyvety se dv\u011bma rovnob\u011b\u017en\u00fdmi stranami. V d\u016fsledku toho sv\u011bteln\u00fd paprsek vstupuje p\u0159edn\u00edm oknem a odch\u00e1z\u00ed zadn\u00edm oknem v jedn\u00e9 linii.<\/p>\n\n<p>Na\u0161e <a href=\"https:\/\/cotslab.com\/product-category\/products\/cuvettes\/spectrophotometer-cuvettes\/\">spektrofotometrov\u00e9 kyvety<\/a> naleznete zde.<\/p>\n\n<p>Pro m\u011b\u0159en\u00ed fluorescence pou\u017e\u00edvaj\u00ed fluorometry kyvety se t\u0159emi nebo \u010dty\u0159mi pr\u016fhledn\u00fdmi stranami.<\/p>\n\n<p>Na\u0161e <a href=\"https:\/\/cotslab.com\/product-category\/products\/cuvettes\/fluorometer-cuvettes\/\">fluorometrick\u00e9 kyvety<\/a> naleznete zde.<\/p>\n\n<h2>Jak vybrat materi\u00e1l?<\/h2>\n\n<p>Materi\u00e1l, kter\u00fd si vyberete, je z\u00e1sadn\u00ed, proto\u017ee ovliv\u0148uje r\u016fzn\u00e9 aplikace, pro kter\u00e9 m\u016f\u017eete kyvetu pou\u017e\u00edt. Cenu ovliv\u0148uje i druh pou\u017eit\u00e9ho materi\u00e1lu.<\/p>\n\n<p><a href=\"https:\/\/cotslab.com\/product-category\/products\/cuvettes\/all-cuvettes-and-cells\/quartz-cuvettes-190-2500-nm\/\">K\u0159emenn\u00fd \u010dl\u00e1nek<\/a> je v\u00fdrazn\u011b dra\u017e\u0161\u00ed ne\u017e <a href=\"https:\/\/cotslab.com\/product-category\/products\/cuvettes\/all-cuvettes-and-cells\/glass-cuvettes-350-2000-nm\/\">\u010dl\u00e1nek optick\u00e9ho skla<\/a> , ale m\u00e1 mnohem \u0161ir\u0161\u00ed p\u0159enosov\u00fd rozsah.<\/p>\n\n<p>Na\u0161e materi\u00e1ly a jejich p\u0159enosov\u00e9 rozsahy jsou uvedeny n\u00ed\u017ee:<\/p>\n\n<ul id=\"yui_3_17_2_1_1634691593120_784\"><li>G \u2013 Optick\u00e9 sklo \u2013 350 \u2013 2 000 nm<\/li><li>Q \u2013 UV Quartz \u2013 190 &#8211; 2 500 nm<\/li><li>I \u2013 IR Quartz \u2013 260 &#8211; 3 500 nm<\/li><\/ul>\n\n<h2>Jakou d\u00e9lku dr\u00e1hy kyvet zvolit?<\/h2>\n\n<p>Kyvety jsou dostupn\u00e9 v \u0161irok\u00e9 \u0161k\u00e1le d\u00e9lek dr\u00e1hy. Z\u00e1kazn\u00edci nej\u010dast\u011bji vol\u00ed sv\u011btelnou dr\u00e1hu 10 mm.<\/p>\n\n<p>M\u00e1me sv\u011bteln\u00e9 dr\u00e1hy v rozsahu od <a href=\"https:\/\/cotslab.com\/product-category\/products\/cuvettes\/all-cuvettes-and-cells\/standard-cuvettes-0-35-35ml\/\">0,01 mm do 100 mm<\/a> , co\u017e zaji\u0161\u0165uje, \u017ee ka\u017ed\u00fd experiment bude zaji\u0161t\u011bn.<\/p>\n\n<h2>Jak\u00fd je nejpou\u017e\u00edvan\u011bj\u0161\u00ed tvar kyvety?<\/h2>\n\n<p>Kyvety jsou dostupn\u00e9 v r\u016fzn\u00fdch form\u00e1ch a velikostech. Obd\u00e9ln\u00edkov\u00e1 kyveta s d\u00e9lkou dr\u00e1hy 1-100 mm, jako jsou <a href=\"https:\/\/cotslab.com\/product-category\/products\/cuvettes\/all-cuvettes-and-cells\/standard-cuvettes-0-35-35ml\/\">na\u0161e standardn\u00ed kyvety<\/a> , jsou kyvetami standardn\u00ed velikosti, kter\u00e9 pou\u017e\u00edv\u00e1 90 % na\u0161ich klient\u016f.<\/p>\n\n<p>Pro klienty, kte\u0159\u00ed maj\u00ed ke sv\u00e9mu stroji v\u00e1lcov\u00fd dr\u017e\u00e1k kyvet, poskytujeme i <a href=\"https:\/\/cotslab.com\/product-category\/products\/cuvettes\/spectrophotometer-cuvettes\/s-cylindrical-cuvettes\/\">v\u00e1lcov\u00e9 kyvety<\/a> .<\/p>\n\n<h2>Jak\u00fd typ kryt\u016f si vybrat?<\/h2>\n\n<p><a href=\"https:\/\/cotslab.com\/product-category\/products\/cuvettes\/cuvette-accessories\/cuvette-stoppers-caps\/\">Kryty na kyvety<\/a> jsou k dispozici v \u0159ad\u011b proveden\u00ed. Toto je funkce specifick\u00e1 pro aplikaci a n\u00ed\u017ee m\u00e1me seznam na\u0161ich z\u00e1kladn\u00edch kryt\u016f kyvet:<\/p>\n\n<ul><li>PTFE kryt \u2013 Toto je jednodu\u0161e kryt, kter\u00fd jde p\u0159es \u010dl\u00e1nek. Tato kyveta nen\u00ed ur\u010dena pro vy\u0161et\u0159ov\u00e1n\u00ed, kter\u00e1 vy\u017eaduj\u00ed vzduchot\u011bsnou n\u00e1dobu.<\/li><li>PTFE z\u00e1tka &#8211; Toto je pro ty, kte\u0159\u00ed cht\u011bj\u00ed bezpe\u010dn\u011bj\u0161\u00ed t\u011bsn\u011bn\u00ed, ne\u017e m\u016f\u017ee poskytnout standardn\u00ed kryt. Kyvetu lze p\u0159evr\u00e1tit dnem vzh\u016fru nebo prot\u0159epat, aby se obsah prom\u00edchal, a PTFE uz\u00e1v\u011br umo\u017e\u0148uje vzduchot\u011bsn\u00e1 opat\u0159en\u00ed.<\/li><li>\u0160roubovac\u00ed uz\u00e1v\u011br &#8211; Nejjemn\u011bj\u0161\u00ed ut\u011bsn\u011bn\u00ed zaji\u0161\u0165uj\u00ed \u0161roubovac\u00ed uz\u00e1v\u011bry. Tento styl kyvet lze pou\u017e\u00edt pro anaerobn\u00ed pr\u00e1ci a dal\u0161\u00ed vzduchot\u011bsn\u00e9 testy d\u00edky na\u0161im \u0161roubov\u00fdm kryt\u016fm Septum.<\/li><li>Specialita \u2013 Pro v\u00e1\u0161 \u00fa\u010del m\u016f\u017eeme vyrobit jak\u00fdkoli druh uz\u00e1v\u011bru.<\/li><\/ul>\n\n<h2>Jak vybrat hlasitost?<\/h2>\n\n<p>D\u00e9lka cesty, kterou vyberete, m\u00e1 v\u00fdznamn\u00fd vliv na objem. Ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f plat\u00ed, \u017ee \u010d\u00edm v\u011bt\u0161\u00ed je sv\u011bteln\u00e1 dr\u00e1ha, t\u00edm v\u011bt\u0161\u00ed je kapacita bu\u0148ky.<\/p>\n\n<p>Vyr\u00e1b\u00edme v\u0161ak kyvety s men\u0161\u00edmi kapacitami a sv\u011bteln\u00fdmi dr\u00e1hami v rozmez\u00ed od 1 mm do 100 mm. Tyto bu\u0148ky jsou pro u\u017eivatele, kte\u0159\u00ed cht\u011bj\u00ed komunikovat sv\u016fj vzorek a maj\u00ed pevnou d\u00e9lku cesty.<\/p>\n\n<p>Cotslab nab\u00edz\u00ed n\u00e1sleduj\u00edc\u00ed objemy:<\/p>\n\n<ul><li>Makro kyvety<\/li><li>Semi-mikrokyvety<\/li><li>Mikrokyvety<\/li><li>Sub-mikro kyvety<\/li><li>Ultra mikro kyvety, jsou ide\u00e1ln\u00ed pro uchov\u00e1n\u00ed biologick\u00e9 DNA.<\/li><\/ul>\n\n<h2>M\u00e1m vz\u00edt v \u00favahu rozm\u011br Z?<\/h2>\n\n<p>Rozm\u011br Z (ZD), tak\u00e9 zn\u00e1m\u00fd jako v\u00fd\u0161ka st\u0159edu stroje, je v\u00fd\u0161ka, ve kter\u00e9 sv\u011bteln\u00fd paprsek vstupuje do kyvety.<\/p>\n\n<p>ZD nen\u00ed probl\u00e9m pro v\u011bt\u0161inu kyvet, ale p\u0159i n\u00e1kupu submikro\u010dl\u00e1nku se ujist\u011bte, \u017ee m\u00e1te spr\u00e1vn\u00fd rozm\u011br Z, jinak \u010dl\u00e1nek nebude fungovat.<\/p>\n\n<p>Z-rozm\u011br va\u0161eho stroje bude jeden z n\u00e1sleduj\u00edc\u00edch:<\/p>\n\n<ul id=\"yui_3_17_2_1_1634691593120_810\"><li>8,5 mm<\/li><li>15 mm<\/li><li>20 mm<\/li><\/ul>\n\n<h2>Je shoda bun\u011bk d\u016fle\u017eit\u00e1?<\/h2>\n\n<p>Porovn\u00e1n\u00ed bun\u011bk je proces srovn\u00e1v\u00e1n\u00ed dvou nebo v\u00edce kyvet dohromady. To poskytuje v\u00fdzkumn\u00edk\u016fm jistotu, \u017ee kyvety, kter\u00e9 pou\u017e\u00edvaj\u00ed, nebudou poskytovat v\u00fdsledky, kter\u00e9 by se kyveta od kyvety li\u0161ila.<\/p>\n\n<p>Kyvety jsou na vy\u017e\u00e1d\u00e1n\u00ed vz\u00e1jemn\u011b slad\u011bny s p\u0159esnost\u00ed 2 %, aby byla zaru\u010dena maxim\u00e1ln\u00ed reprodukovatelnost bez p\u0159\u00edplatku.<\/p>\n\n<h2>Jak rychl\u00e9 je va\u0161e doru\u010den\u00ed?<\/h2>\n\n<p>V\u00edm, \u017ee to vypad\u00e1 legra\u010dn\u011b, ale to je pravd\u011bpodobn\u011b nej\u010dast\u011bj\u0161\u00ed ot\u00e1zka, kterou dost\u00e1v\u00e1me. Je to tak\u00e9 d\u016fle\u017eit\u00e9, proto\u017ee jednotlivci cht\u011bj\u00ed prov\u00e9st sv\u00e9 testy tak rychle, jak je to mo\u017en\u00e9.<\/p>\n\n<p>Dobrou zpr\u00e1vou je, \u017ee 95 procent na\u0161eho online invent\u00e1\u0159e dr\u017e\u00edme skladem a p\u0159ipraveno k odesl\u00e1n\u00ed.<\/p>\n\n<p>V\u00fdsledkem je, \u017ee jsme schopni expedovat va\u0161e produkty 1-3 dny, kdy je obdr\u017e\u00edme, a odesl\u00e1n\u00ed DHL trv\u00e1 asi 3-5 dn\u00ed.<\/p>\n\n<p>Pokud m\u00e1te dal\u0161\u00ed ot\u00e1zky nebo pot\u0159ebujete pomoc, kontaktujte n\u00e1s a dejte n\u00e1m v\u011bd\u011bt, jak v\u00e1m m\u016f\u017eeme pomoci.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sv\u011bt kyvet m\u016f\u017ee b\u00fdt obrovsk\u00e9 a komplikovan\u00e9 m\u00edsto. Jak ur\u010d\u00edte, kter\u00fd spektrofotometr koupit, kdy\u017e je na trhu tolik r\u016fzn\u00fdch v\u00fdrobc\u016f kyvet? Dobrou zpr\u00e1vou je, \u017ee v\u00e1m hodn\u011b zjednodu\u0161\u00edme \u017eivot. Sestavili jsme seznam 8 nejlep\u0161\u00edch funkc\u00ed kyvet, kter\u00e9 je t\u0159eba hledat. Tento seznam je zalo\u017een na nej\u010dast\u011bj\u0161\u00edch dotazech na\u0161ich klient\u016f. Pot\u0159ebuji kyvetu pro spektrofotometr nebo fluorimetr? [&#8230;]\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[500],"tags":[],"_links":{"self":[{"href":"https:\/\/cotslab.com\/cs\/wp-json\/wp\/v2\/posts\/9971"}],"collection":[{"href":"https:\/\/cotslab.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cotslab.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cotslab.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cotslab.com\/cs\/wp-json\/wp\/v2\/comments?post=9971"}],"version-history":[{"count":1,"href":"https:\/\/cotslab.com\/cs\/wp-json\/wp\/v2\/posts\/9971\/revisions"}],"predecessor-version":[{"id":9975,"href":"https:\/\/cotslab.com\/cs\/wp-json\/wp\/v2\/posts\/9971\/revisions\/9975"}],"wp:attachment":[{"href":"https:\/\/cotslab.com\/cs\/wp-json\/wp\/v2\/media?parent=9971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cotslab.com\/cs\/wp-json\/wp\/v2\/categories?post=9971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cotslab.com\/cs\/wp-json\/wp\/v2\/tags?post=9971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}