Izinto ezisetyenziswa kwi-Reagent sesinye sezixhobo ezisetyenziswa rhoqo kwiikholeji nakwiilabhoratri, kwaye zikwazizinto eziyimfuneko kubavavanyi. Nangona kunjalo, nokuba i-reagent consumables ithengwa, ithengiwe okanye isetyenzisiwe, kuya kubakho uchungechunge lweengxaki phambi kokulawulwa kunye nabasebenzisi bezinto ezisetyenziswayo. Ziziphi iingxaki ezithile? Makhe ndikunike intshayelelo emfutshane.
Ukuthengwa kwee-reagents kunye nezinto ezisetyenziswayo, ngenxa yolwazi lwabo lwe-asymmetry, kunye nenyaniso yokuba umthengisi we-reagents kunye nezinto ezisetyenziswayo uqeshe abathengisi bokuthengisa, amaxabiso ahlanjululwe emva koluhlu lokunyuka kwexabiso. Ngenxa yoko, ixabiso lokuthenga i-reagent efanayo kwiibhubhoratri ezimbini ecaleni kweyunivesiti / ibhubhoratri efanayo kumgangatho ofanayo yahluke kakhulu. Ukongeza, uninzi lwabasebenzi bophando/abavavanyayo abakwazanga ukuchonga iziqinisekiso zomboneleli-nkonzo, nto leyo ekhokelele ekufunyanweni [kwempahla yomgunyathi” kunye [nempahla ephuma kumazwe angaphandle enxuseneyo”). Ekugqibeleni, basebenze nzima ngaphezu kwesiqingatha sonyaka wovavanyo, kodwa iziphumo zovavanyo zagqitywa kuba bathenga ii-reagents zomgunyathi. ayisebenzi. Ubuxoki bezinto ezityiwayo ze-reagent zichaphazela kakhulu uphando lwesayensi kunye neziphumo zovavanyo, kwaye akuqhelekanga ukuba abaphandi bachithe ixesha elininzi, imali kunye namandla kuphando olungasebenziyo. Ezinye iindlela zomgunyathi zifihlwa kakhulu. Le khithi ye-ELISA iyakusebenzisa imveliso ethile yesalathiso ukulinganisa ezinye izixhobo zesalathisi. Kodwa xa kuthelekiswa nendlela yangaphambili ye-VEGF, eyiphakheji yemveliso, "i-smart" kukuba izikhombisi ezisetyenziselwa ukutshintshwa zihluke kakhulu kwaye zifihliwe, okunzima ukuzinqanda.
Ke ndingazifumana njani ii-reagents zokwenyani kunye nezinto ezisetyenziswayo ukunqanda ukuqhathwa? Nazi iindlela ezimbalwa:
1. Fumana izinto ezisetyenziswayo ezifanelekileyo kunye nabanikezeli be-reagent
Xa uthenga izinto ezisetyenziswa kwi-reagents, kuya kufuneka ukuphephe ukuthenga izinto ezisetyenziswayo zomgunyathi ezivela kumthombo. Ngoko ke, indlela yokukhetha umthengisi ofanelekileyo wee-reagents kunye nezinto ezisetyenziswayo kubaluleke kakhulu. Ukukhethwa kwababoneleli kunokusekelwe kumanqaku amabini: i-1 kukukhetha ngaphezu kweempawu ezimbini ezinkulu kunye nababoneleli abanegama elihle; 2 ukuseka inkqubo yolawulo lonikezelo oluvakalayo. Ukuseka imigangatho yovavanyo ye-reagent kunye nabanikezeli abasebenzisayo, bhalisa umgangatho wonikezelo ngalunye lwe-reagent kunye nezinto ezisetyenziswayo, kwaye ube nesohlwayo sesohlwayo sokuphulwa, okufana nokubalela ekuthatheni inxaxheba ekuthengisweni nasekuboneleleni ngexesha lomjikelo wokubonelela. Ukukhetha ababoneleli abangaphezu kwesibini kunokusetyenziselwa ukuthelekisa umgangatho kunye nexabiso lamaqela amabini, ukuze kubonelelwe ngokhetho olungcono nolungaphezulu kubasebenzi abanxulumeneyo kwiidyunivesithi/elebhu.
2. Funda izakhono ezilula zokuchonga
Zininzi iindlela zokuchonga ii-reagents kunye nezinto ezisetyenziswayo. Oku kulandelayo luluhlu nje olufutshane lwezimbini:
1. Jonga ukupakishwa
Xa sifumana i-reagents kunye nezinto ezisetyenziswayo, kufuneka siqale siqinisekise ukuba itywina alizange likrazulwe okanye akukho nanye imikhondo yokuhamba. Xa ujonga ukuba kukho naziphi na izitywina ezishukumisiweyo, nikela ingqalelo ukuba imigca yepateni yokutywina kunye nemizobo ixhunyiwe ngokuchanekileyo. Ukuba imigca yeepateni kunye nemizobo ayihambelani, ukupakishwa kuye kwaba yinto yokwenziwa.
2. Jonga kwileyibhile yokuguquguquka/yokugquma i-anti-counterfeiting
Eyona ndlela intuitive yokuchonga i-reagent consumables kukutshintsha i-angle yokujonga, kwaye uyabona ukuba i-label anti-counterfeiting eguqula umbala ibonakala kule mibala mibini ilandelayo. Okokuqala, cima "i-coating anti-counterfeiting label" kwiphakheji ukuze ufumane ikhowudi yokuchasana ne-counterfeiting, uze ungene kwiwebhusayithi esemthethweni ehambelanayo ukujonga.
Ixesha lokuposa: Aug-09-2022