Ngohlalutyo lweChromatographic, kubalulekile ukugcina amatywina asebenzayo okuqinisekisa iziphumo ezichanekileyo nezinokuthenjwa. Omnye wemiceli mngeni eqhelekileyo efunyenwe kwiinkqubo zeChromatographic sisiphumo soxinzelelo oluphezulu kwintsebenzo yokutywina kwePtfe \ / isilicone sepgas. Le ngxaki inokukhokelela ekuvuyeni nasekuzithobeni okunokuchaphazela ingqibelelo kunye nokuchaneka kwenkqubo yohlalutyo.

I-ptfe (i-polytetrafluoroothyle) isetyenziswa ngokubanzi kwi-chromatography ngenxa yokungena kwayo imichiza, ukungqubana okuphantsi, kunye nokuchaswa kobushushu obuphezulu. I-Silicon, kwelinye icala, yaziwa ngokuba bhetyebhetye bayo kunye nobunzima. Xa idityaniswa kwiirhasi, i-ptfe \ / amatywina asilicone zihlala zikhethwa kuba zinokumelana noluhlu olubanzi lweemeko zokusebenza.

Nangona kunjalo, phantsi kweemeko eziphakamileyo zoxinzelelo, ukusebenza kweplk ye-ptfe \ / isiliki sePESEs sinokunganyangeki. Izinto ezininzi zegalelo kwezi phethanons

Iseti yoxinzelelo

I-ptfe \ / i-Silicone ye-silicone ixhomekeke ekucinezeleni ukwenza itywina eliqinileyo, elisebenzayo kwiNkqubo yeCromatographic. Nangona kunjalo, njengokunyuka koxinzelelo, iseti yokucinezelwa inokwenzeka kwizinto zegayeti. Le yinto engayibuyisi ngokupheleleyo kwimilo yayo yoqobo emva kokuba icinezelwe. Oku kunokwenzeka ukubonakaliswa kwexesha elide kuxinzelelo oluphezulu, kwaye i-galtit iphulukene nokukwazi ukugcina itywina elingaguqukiyo. Izinto ezifana nexesha lokuvezwa koxinzelelo, ubukhulu boxinzelelo osetyenzisiweyo, kunye nomgangatho wokuqala wezinto zeSepta zonke zinokuchaphazela inqanaba leseti yoxinzelelo.

Ukuqonda okubanzi kwe-PTFO /Yonke into oyifunayo

Indlela yokujongana neseti yoxinzelelo

Abavelisi begaziUnokwenza iifowni zezinto eziphezulu ezinciphisa uxinzelelo lweempawu ezicwangcisiweyo.

Ngokuphunyezwa kovavanyo oluqhelekileyo kunye neshedyuli yokutshintsha, i-gasket ebonisa iimpawu zokuqulunqwa kunokuchongwa kwaye zitshintshwe ngaphambi kokuba i-comploadred.

Ukusebenza kwezinto ezibonakalayo

Uxinzelelo oluphezulu lunokubangela i-desformation kuzo zombini izinto ze-ptfe kunye ne-silinene, ezichaphazela amandla abo okutywina. Ngaphandle kokuzinza kwekhemikhali, i-PTPO inokushenxisa iplastiki phantsi koxinzelelo olukhulu, itshintsha imilo yalo kwaye isebenzise itywina. I-Silicone, eyaziwa ngokuba bhetyebhetye, inokufumana uxinzelelo olongezelelekileyo kunye nokuncitshiswa kwe-elasticity phantsi kwemithwalo ephezulu, kukhokelela ekunciphiseni ukusebenza kokutywina.

Ukunciphisa ukuSebenza kwezinto

Sebenzisa i-gasket ngolwakhiwo olongezelelekileyo okanye ukubandakanya iindawo ezongezelelekileyo ukonyusa ukunganyangeki kuxinzelelo oluphezulu.

Ukwenza uhlaziyo loxinzelelo lokuqonda indlela yokuziphatha ngezinto ezibonakalayo phantsi kweemeko ezahlukeneyo zoxinzelelo kunokunceda uloyilo lweSeppas olugcina ingqibelelo.

Iziphumo zobushushu

Iimeko zoxinzelelo oluphezulu kwiinkqubo zeChromatography zihlala zihamba kunye namaqondo obushushu aphakamileyo, enokuchaphazela ngakumbi iipropathi zokutywina zePtfe \ / isiliki seiclems. Zombini izinto ze-ptfe kunye nezilwanyana ze-silinene zisabela ngendlela eyahlukileyo kuguquko lobushushu. Ukwandiswa kwe-shirm kunye nokuchasana kunokutshintsha imilinganiselo yeSepta kwaye kuchaphazela amandla akhe okwenza itywina elithembekileyo. Ukongeza, ukuguquguquka kobushushu kunokukhawulezisa ukonakaliswa kwezinto kunye ne-gasket emfutshane.

Ndinomdla wokukhetha phakathi kwe-pre-slit okanye i-plit engaphambi kokuba iphumelele? Jonga eli nqaku ukufumana ukuqonda kwiingenelo kunye nokuqwalaselwa kuzo zombini iindlela zokhetho kwi-Chromatography:Ungayikhetha njani i-Septa Pal-Slit okanye hayi?

Ukulawula iziphumo zobushushu

Sebenzisa izixhobo zepetroki ezenzelwe ukumelana noluhlu lwamaqondo obushushu ngaphandle kotshintsho olukhulu okanye ilahleko yokutywinwa.

Ukumiliselwa kwamaqondo olawulo lobushushu kwiNkqubo yeChromatography yokuzinzisa amaqondo obushushu okusebenza kwaye uzigcine ngaphakathi koluhlu olufanelekileyo lwendlela yokusebenza yeSeptum.

Ukuhambelana kwamachili

Uhlalutyo lweChromatographic luhlala lubandakanya iichemicals ezinqatyisiweyo kunye nezinyibilikisi ezinokuthi zinciphise izixhobo zeSepta ngokuhamba kwexesha. Uxinzelelo oluphezulu lunokwandisa unxibelelwano lweekhemikhali, olukhokelela ekuqhubeni kwezixhobo kunye nomonakalo wetywina. I-ptfe \ / i-selicone ye-silicone kufuneka ibonise ukumelana nemikhamikhali yokugcina ingqibelelo kwizityalo ezinjalo.

Ukungqinelana kwekhemikhali

Khetha izinto zepetroki ezelwe ngokukodwa ukuze zihlaselwe kwiikhemikhali kwiinyibiba eziqhelekileyo zeChromatographic kunye neesampulu.

Yenza iimvavanyo zokuhambelana ukuze kuvavanye ukusebenza kweSeptum xa zivezwa kwiikhemikhali ezisetyenziswa kwinkqubo yeChromatographic.

Ngokujongana nale micimbi ichaziweyo yoxinzelelo, ukuSebenza kwezinto ezibonakalayo, iziphumo zobushushu, kunye nokuLungiswa kweeKhemikhali, iiLabhoratri zeZikhepheti zinokulawula ngokufanelekileyo imiceli mngeniPtfe \ / isilicone Septakwaye iqinisekise ukusebenza ngokuthembekileyo, ixesha elide lokutywina kwiinkqubo zohlalutyo.

Ngaba unomdla wokufunda malunga ne-HPPC ye-vial vial sepga? Dive kweli nqaku elifundisayo lokuqonda, ukutywina izakhono zabo, kunye nefuthe kuhlalutyo lweChromatographic: Yintoni i-vial vial sepga?

Ngaphambili:

Ukuhambelana kweekhemikhali zesampulu kunye ne-ptfe kunye ne-silicone sepga

Okulandelayo:

Ukuthotyelwa kwezinto ezisetyenzisiweyo kwi-vialsgraphy yeChromatography enezinto eziKhuselekileyo ngamayeza