Gida »Kaya»Whallesale 10-15ml 16mm Cod gwajin bututu don nazarin ruwa
Whallesale 10-15ml 16mm Cod gwajin bututu don nazarin ruwa
1. Dillid Design
ɗayan manyan muhimmi lokacin da zaɓar bututun al'adu shine ƙirar tsarin rufewa. Yawancin shuwafar da yawa na al'adu suna nuna tsarin ƙirar zaren, kamar 13 mm ko 16 mm wakar ...
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Wadatacce
1. Tsarin zare
Daya daga cikin manyan la'akari yayin zabar bututun na al'ada shine ƙirar tsarin rufewa. Yawancin Tashar al'adu suna nuna tsarin ƙirar zaren, kamar 13 mm ko karfe 16 mm zaren. Wannan ƙirar yana dacewa da ɗumbin murfin dunƙule, tabbatar da hatimin amintaccen da ya hana gurbata samarwa da kuma m. Filastik dunƙule suna da fa'ida musamman saboda sun dace sosai kuma suna da sauƙin aiki har ma a ƙarƙashin yanayin bakararre.
Fa'idodi:
Amintaccen hatimi: yana hana gurbatawa da asarar samfurin.
Sauki don amfani: aiki da aiki da rage haɗarin zubar da jini.
Ka'ida: aiki tare da daidaitattun kayan aikin dakin gwaje-gwaje.
2. Abubuwan da ke ciki
Abubuwan kayan gargajiya suna da tasiri sosai akan aikinta da dacewa don takamaiman aikace-aikace. Abubuwan da suka fi dacewa sun hada da:
Gilashin borosilics
Gilashin BOROSILILL ne sanannen sanannen zaɓi don bututun al'adu saboda kyakkyawan kaddarorin:
Gilashin keterical: Gilashin Borosilicas yana da tsayayya sosai ga harin sunadarai, yana sa ya dace da adana fannoni da yawa da reagents ba tare da haɗarin ɓoyayyun leaching break.
Tsayayya da yanayin zafi: Wannan gilashin zai iya tsayayya da babban yanayin zafi, yana sa ya dace da matakai na kwastomomi irin su autooclaving.
Mai jure wa rawar jiki: gilashin borosili zai iya tsayayya da canje-canje na kwatsam ba tare da fatattaka ko fashewa ba.
Waɗannan kadarorin suna yin borosili morymun al'adu musamman don aikace-aikacen a cikin ilimin halittar jiki, da sauran matakan dakin gwaje-gwaje.
3. Babban Transpare
Wani muhimmin fasalin don la'akari shine bayyananniyar fassarar bututun. Babban masu nuna hankali yana ba masu bincike damar sanya matsayin haɓaka al'adun cikin al'adun ba tare da buɗe bututun ba. Wannan fasalin yana da mahimmanci a cikin aikace-aikacen ƙwayoyin cuta inda haɗarin gurbata dole ne a rage girman.
Fa'idodi:
Kulawa na gani: iyawar lura da ci gaban microbial ko kirkirar sa a ainihin lokacin.
Rage kulawa: Yawan buƙatar buɗe bututun don dubawa, ta hanyar kula da satifa.
4. Iyawa da girma
Tubsu na al'adu sun shigo cikin iri-iri da ƙarfi, yawanci jere daga 5 ml zuwa 50 ml ko fiye. Lokacin da zaɓar bututun al'adu, la'akari da waɗannan abubuwan:
Canjin ƙara: Tabbatar karancin bututun da aka yi da gwaje-gwajen ku. Don ƙananan gwaje-gwaje ko sikelin samfurin samfurin, ƙarar ƙasa mai ƙarancin tubalin na iya isa.
Spaces Ctionse: Tabbatar cewa bututun da aka zaɓa ya dace da kayan aikin ɗakunan ajiya na yanzu, kamar racks ko incubators.
Bincike
Ƙarin bututu na gwaji
