I-2 ml automampler vials ye-chromatography yegesi

I-chromatography yegesi (GC) yindlela enamandla yohlalutyo esetyenziswe kwiintlobo ngeentlobo zendawo, kubandakanya ukuhlolwa kwendalo, ukhuseleko lokutya, kunye namayeza. Ukusebenza kakuhle nokuchaneka kohlalutyo lwe-GC kuxhomekeke kakhulu kumgangatho kunye neenkcazo ze-vials ezisetyenzisiweyo. Phakathi kobukhulu obahlukeneyo bee-vils, I-2 ml automampler vials zenye yezona zinto zisetyenziswa kakhulu zisetyenzisiweyo. Eli nqaku lichonga iimpawu, izibonelelo, kunye nokuqwalaselwa ngokusebenzisa i-2 ml automampler vials kwi-chromatography yegesi.

Funa ukwazi iinkcukacha ze-RPACE GC Ingcaciso, Nceda ujonge eli nqaku: Yonke into ofuna ukuyazi malunga ne-ERESCE GC GC

I-2 ml automampler vials ye Uhlalutyo lwe-GC

Ubungakanani obuqhelekileyo be-2 ml automampler vials yi-12mm * 32mm. Oku kubukhulu becala kuyahambelana ne-autosamplers, kusenza ukuba kuthathe ukhetho lweelebhu zokwenza uhlalutyo lwesiqhelo. Ii-vials zihlala zenziwe ngeglasi ephezulu ye-borosilicate, enokuchasana ngokugqwesileyo kunye nokuqina.

Ezona mpawu

Izixhobo: Uninzi lwe-2 ml vials zenziwa ngohlobo lweglasi enye ye-borosilicicate, echasa i-themial shock shrion kunye nekhemizi lemichiza. Oku kubangela ukuba balungele izicelo ezahlukeneyo, kuquka ezo zibandakanya izinyibilikisi.

Uhlobo lokuvalwa: Ii-vials zihlala zinikezelwa nge-crmimp okanye i-screw caps.I-crmimp caps bakhetha iipropathi zabo eziphezulu zokutywina, ukuthintela ukukhutshwa kweendawo ezixineneyo - into ebalulekileyo kwizicelo ze-GC.

Ukukhetha iindlela zokwenza: i-vials ezininzi ze-silicone Sept idibene ne-ptfe (iPolytetrafluorootheene) i-lirs, ukubonelela ngetywina lobungqina be-Exvaporation, ukubonelela ngetyala eligcina ingqibelelo ngexesha lokugcina kunye nohlalutyo.

Izibonelelo zokusebenzisa i-2 ml automampler vials

Ukungqinelana: I-2 ml vials ifumene ukwamkelwa ngokubanzi koluhlu olubanzi lwee-autosamplers, ukuhambisa i-labhoratring yokuphuma kwelebhu. Uninzi lwee-atoosamplers zangoku zenzelwe ukulungiselela ubungakanani obuqhelekileyo, ukuvumela ukudityaniswa okungenamthungo kwiinkqubo ezikhoyo.

Ukusebenza kweendleko: Kunikezwe ubunyani babo,I-2 ml vialszihlala zithengiswa ngamaxabiso okhuphiswano, zibenza ukuba kuthathwe ukhetho loqoqosho kwiilebhu ezifuna izixa eziphezulu ezinokuthengiswa ngaphandle komgangatho.

Ukuncitshiswa kwenkunkuma yesampulu: yezicelo ezibandakanya imiqulu emincinci yesampulu okanye inaliti ephindaphindiweyo, i-vials ezi-2 ml inciphisa inkunkuma ngelixa usabonelela ivolumu eyaneleyo yohlalutyo oluchanekileyo.

Iphetshana lesampululelo yesampulu: Izixhobo ezikumgangatho ophezulu kunye neendlela zokutywina ezisetyenziswa kwezi vils zoncedo lokunciphisa umngcipheko wokungcolisa kunye nokuthintela ukunyaniseka kwesampulu.

Funa ukwazi iinkcukacha ze-Septa kwi-GC Paicces ze-GC, Nceda ujonge eli nqaku:Indima yeSepta kwi-GC PROPACE Vials

Izicelo ze-chromatography zegesi

I-2 ml automampler ivelise kwaye ilungele iintlobo ezahlukeneyo zezicelo ze-GC:

I-Colating Ergation (VOCs): Ezi vils zilungele ukuhlalutya ii-VOCs kwiisampulu zokusingqongileyo ezinje ngomoya okanye amanzi.

Uvavanyo lokutya lokutya: Kuhlalutyo lokutya, i-vials ezi-2 ml zingasetyenziselwa ukuvavanya iintsalela ze-pesticide okanye iincasa.

Amayeza: Zihlala zisetyenziswa kumzi-mveliso wamachiza wokuhlalutya izithako ezisebenzayo kunye nokungcola kwizinto zeziyobisi.

Ukuqwalaselwa xa ukhetha i-vial

Ngelixa i-2ml automampler vils inika izibonelelo ezininzi, zininzi izinto ekufuneka ziqwalaselwe xa ukhetha i-vial ye-Vial yesicelo esithile:

Uhlobo lwesampulu: Ubume bemichiza yohlalutyo kufuneka kuchongwe ukhetho lwezixhobo ze-Vial kunye nohlobo lokuvalwa. Umzekelo, iisampulu ezisebenzayo zinokufuna iingubo ezikhethekileyo okanye izixhobo zokuthintela ukusebenzisana ne-vial.

Uhlalutyo:I-crimpp ephezulu ye-vialsNge-ptfe \ / i-silicone septa iyacetyiswa ukunciphisa ukunciphisa ukuphuma kunye nokugcina uhlalutyo.

Iimeko zokugcina: Cinga ukuba isampulu yesampulu iya kufuneka igcinwe ngaphambi kohlalutyo. Ukuba isampulu kufuneka igcinwe ixesha elongeziweyo, khetha i-vials eya kugcina ingqibelelo yesampulu ngexesha.

Ukuqukumbela

Xa ukhetha ezi vils, zezinto ezinje ngohlobo lwesampulu, ukuzinza, kunye nemigangatho yelabhoratri kufuneka kuthathelwe ingqalelo ukuqhubela phambili ukusebenza. Nokuba ngaba uza kubandakanyeka kuvavanyo lwendalo, uvavanyo lokutya lokutya, okanye uhlalutyo lwamayeza, utyalomali kumgangatho ophezuluI-2 ml automampler vialsinokuphucula ukuchaneka kunye nokusebenza kakuhle kwendlela yakho ye-GC.