Petri tais --- Kev tsim qauv tsim thiab Precision Manufacturing
1.Ntshuam zoo polystyrene yog siv los ua raw khoom.Qhov saum npoo ntawm Petri phaj yog du thiab tag nrho cov pob tshab yog siab, uas yooj yim rau kev loj hlob thiab txuas ntxiv ntawm cov hlwb adhering rau phab ntsa.
2.Sterilized nrog ethylene oxide kom tsis muaj menyuam, nws siv lub thoob ntiaj teb tsim kua muag hom ntim.
3.It yog tsim rau cell, kab mob kab lis kev cai, tshuaj rhiab heev kuaj, thiab lwm yam. nws kuj yog haum rau kuaj inoculation, scribing, colony sib cais thiab purification, thiab lwm yam.
Cov txheej txheem ntxuav
Feem ntau, muaj plaub theem: soaking, txhuam, pickling, thiab tu.
1. Soaking: tshiab los yog siv khob iav yuav tsum tau tsau rau hauv dej ntshiab ua ntej kom muag muag thiab yaj cov ntaub ntawv txuas.Cov iav tshiab yuav tsum tau txhuam nrog cov kais dej ua ntej siv, thiab tom qab ntawd tsau ib hmos nrog 5% hydrochloric acid;Siv cov iav iav feem ntau muaj cov protein ntau thiab roj, uas tsis yooj yim rau txhuam tawm tom qab ziab, yog li nws yuav tsum tau muab tso rau hauv dej huv tam sim ntawd rau txhuam tom qab siv.
2. Txhuam Txhuam: muab cov khob iav ntim rau hauv cov dej xab npum thiab txhuam nrog txhuam txhuam.Tsis txhob tawm ntawm cov ces kaum tuag, thiab tiv thaiv kev puas tsuaj rau qhov chaw tiav ntawm cov tais diav.Ntxuav thiab qhuav lub khob khob ntxuav rau pickling.
3. Pickling: pickling yog muab tso rau hauv cov hlab ntsha saum toj no hauv cov tshuaj ntxuav, tseem hu ua kua qaub, thiab tshem tawm cov khoom seem ntawm cov hlab ntsha los ntawm kev muaj zog oxidation ntawm cov kua qaub.Pickling yuav tsum tsis pub tsawg tshaj li rau teev, feem ntau thaum hmo ntuj lossis ntev dua.Ceev faj thaum tso thiab nqa cov thawv.
4. Ntxuav: cov tais diav tom qab txhuam hniav thiab txhuam yuav tsum tau ntxuav tag nrho nrog dej.Txawm hais tias cov tais diav ntxuav huv tom qab pickling ncaj qha cuam tshuam rau kev vam meej lossis tsis ua tiav ntawm kab lis kev cai ntawm tes.Tom qab ntxuav tes cov hlab ntsha, txhua lub nkoj yuav tsum tau rov "sau nrog dej emptied" tsawg kawg yog 15 zaug, thiab thaum kawg soaked nrog re distilled dej rau 2-3 zaug, qhuav los yog qhuav thiab ntim rau standby.
Kab lis kev cai
1.Adopt advanced nto kho technology thiab tsim cov txheej txheem ntawm cov khoom uas tsis kub-kub polymer.
2.Qhov kev sib xyaw ua ke ntawm lub hau npog thiab cov phaj hauv qab muaj qhov nruj me ntsis, uas yooj yim rau qhov cua thiab tiv thaiv kev sib kis ntawm kab lis kev cai phaj lossis cov kua evaporation.
3.Ntau yam specifications raws li ntau yam cell kab lis kev cai.
Post lub sij hawm: Lub Xya hli ntuj-25-2022