Nkhani Za Kampani
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Zolakwa khumi zofala pakugwiritsa ntchito magawo am'manja amadzimadzi!
Gawo la mafoni ndilofanana ndi gawo lamadzimadzi la magazi , ndipo pali zinthu zosiyanasiyana zomwe muyenera kuziganizira mukamagwiritsa ntchito. Pakati pawo pali "misampha" ina yomwe iyenera kutsatiridwa. 01. Yesani pH ya gawo la mafoni mutawonjezera zosungunulira organic Ngati mukutanthauza ...Werengani zambiri -
Zizolowezi zoyipa zodziwika mu labotale, muli nazo zingati?
Zizoloŵezi zoipa panthawi yoyesera 1. Poyezera kapena kuyeza zitsanzo, lembani detayo papepala loyamba, ndiyeno muyikopere mu kope pambuyo pa chitsanzocho; nthawi zina zolembazo zimadzazidwa mofanana pambuyo poyesera; 2. Pamachitidwe omwe amafunikira ...Werengani zambiri -
Ma reagents 17 owopsa kwambiri a labotale, musakhale osasamala!
DMSO DMSO ndi dimethyl sulfoxide, yomwe imakhala ndi ntchito zambiri. Amagwiritsidwa ntchito ngati zosungunulira za acetylene, ma hydrocarbon onunkhira, sulfure dioxide ndi mpweya wina, komanso zosungunulira za acrylic fiber spinning. Ndiwofunikira kwambiri non-protonic polar zosungunulira zomwe zimasungunuka mu zonse ziwiri ...Werengani zambiri -
Chenjezo la singano za jakisoni - Gawo lamadzimadzi
\1. Mukamagwiritsa ntchito jakisoni wamanja pobaya jakisoni, jekeseniyo iyenera kutsukidwa ndi njira yotsuka singano isanabadwe kapena ikatha. Njira yotsuka singano nthawi zambiri imasankhidwa kuti ikhale yosungunulira mofanana ndi yankho lachitsanzo. Sirinji ya jakisoni iyenera kutsukidwa ndi chitsanzo cha solutio...Werengani zambiri -
Mphamvu ya ma capillaries pakupatukana kwa HPLC
Ngati makina a HPLC agwiritsa ntchito njira yolumikizira yosayenera kapena kugwiritsa ntchito capillary molakwika, zitha kupangitsa kuti chiwonjezeke bwino, komanso kulekanitsa koyenera kwa gawo la chromatographic sikungachitike. Zitha kuchitika kuti ndime yocheperako yomwe imagwiritsidwa ntchito, ndiye kuti broa ...Werengani zambiri -
Kusamala ndi kugwiritsa ntchito molakwika kofala mukamagwiritsa ntchito Cap crimper
Mu labotale, kugwiritsa ntchito Cap crimper ndi ntchito yodziwika bwino, koma ngati siyikugwiritsidwa ntchito moyenera, imatha kuyambitsa kulephera kuyesa kapena ngozi. Zotsatirazi zikuwonetsa njira zodzitetezera komanso zolakwika zomwe zimachitika mukamagwiritsa ntchito Cap crimper. 1. Njira zodzitetezera mukamagwiritsa ntchito Cap crimper: (1) Sankhani r...Werengani zambiri -
Malangizo ogwiritsira ntchito mbale zachikhalidwe
Chomera chachikhalidwe ndi galasi kapena chotengera chozungulira cha pulasitiki chomwe chimagwiritsidwa ntchito kusungirako sing'anga yamadzimadzi kapena sing'anga yolimba ya chikhalidwe cha cell. Chakudya chachikhalidwe chimakhala ndi pansi ndi chivundikiro. Ndi chipangizo chamankhwala chomwe chimagwiritsidwa ntchito kukulitsa mabakiteriya. Chinthu chachikulu ndi galasi kapena pulasitiki. Maonekedwe a chikhalidwe...Werengani zambiri -
Kodi mwasankha vial yoyenera? Ingowerengani nkhaniyi.
Kwa kuyesa kwa mankhwala, zotsatira zonse zimagawidwa, zomwe zimaphatikizapo kusungirako zitsanzo ndi nkhani za zitsanzo; ndi momwe mungasankhire bwino chitsanzo vial potengera katundu wa zitsanzo zanu, bwino kupewa zolakwa experimental, ndi kusunga ndalama. Zitsanzo Mbale monga jekeseni Mbale, headspace Mbale, storg ...Werengani zambiri -
Kugwiritsa ntchito ndi kukonza micro-injector
Injector yaying'ono makamaka imapereka chithandizo cha jakisoni wamadzi pama chromatograph a gasi ndi ma chromatograph amadzimadzi. Ndi gawo lofunikira la njira yoyesera. Ndiwoyenera makamaka ma chromatograph a gasi ndi ma chromatograph amadzimadzi posanthula madzi. Ndikofunikira kulondola molondola ...Werengani zambiri -
Mfundo ndi Kugwiritsa Ntchito Solid Phase Extraction (SPE)
Solid phase m'zigawo (SPE) ndi chitsanzo cha njira yokonzekera yomwe imagwiritsa ntchito adsorbent yolimba, nthawi zambiri mu katiriji kapena mbale ya 96-chitsime, kuti adsorb zinthu zenizeni mu yankho. Olimba gawo m'zigawo ntchito kulekanitsa zinthu mu chitsanzo kapena kuyeretsa chitsanzo pamaso kusanthula. Pamene chitsanzo ...Werengani zambiri -
Momwe mungasankhire fyuluta ya syringe
Cholinga chachikulu cha zosefera za syringe ndikusefa zamadzimadzi ndikuchotsa particles, sediments, tizilombo toyambitsa matenda, ndi zina zotero. Amagwiritsidwa ntchito kwambiri mu biology, chemistry, sayansi ya chilengedwe, mankhwala ndi mankhwala. Fyuluta iyi imalandiridwa kwambiri chifukwa cha kusefa kwake, kumasuka komanso kuchita bwino ...Werengani zambiri -
Kalozera wazosankha | Momwe mungasankhire chubu choyenera cha centrifuge?
Ukadaulo wa Centrifugation umagwiritsidwa ntchito makamaka pakulekanitsa ndikukonzekera zitsanzo zosiyanasiyana zamoyo. Monga chofunikira kwambiri pakuyesa kwa centrifuge, machubu a centrifuge ali ndi mawonekedwe ndi magwiridwe antchito osiyanasiyana, ndipo kusiyana kwake kulinso kwakukulu. Ndiye ndi zinthu ziti zomwe tiyenera kulipira ...Werengani zambiri