Uhlalutyo lweChromatographic sisixhobo esibalulekileyo kumashishini amaninzi, ukusuka kumayeza ukuya kuvavanyo lokusingqongileyo. Ukanti, olunye ucelomngeni ludla ngokuphazamisa iziphumo ezichanileyo—iincopho zeziporho. Ezi ncopho zingaziwayo zinzima uhlalutyo, zifihla idatha ebalulekileyo, kwaye zifuna ixesha elongezelelweyo kunye neenzame zokusombulula. Kweli nqaku, sazisa iIKholam yesiporho-Sniper, isisombululo sohlaziyo esenzelwe ukuphelisa iincopho zesiporho kunye nokuphucula ukusebenza kwechromatographic.
Ziziphi iiNcopho zoMoya, kwaye kutheni zibalulekile?
Iincopho zesiporho ziincopho ezingaziwayo ezivela kwiichromatograms ngexesha lokwahlula, ngakumbi kwiindlela zegradient. Zinokuvela kwimithombo emininzi: ukungcoliswa kwenkqubo (umz., amaqamza omoya, iinaliti zokujova ezimdaka), ukungcoliseka okushiyekileyo kwikholamu, okanye ukungcola kwisigaba esihambayo okanye izikhongozeli zesampulu. Incopho yesiporho ihlala idibana nencopho yohlalutyi ekujoliswe kuyo, ekhokelela kumanani angachanekanga kunye nexesha elonyuka lokuhlalutya.
Uphononongo olupapashwe kwiIjenali yeNzululwazi yeChromatographiciqaqambise ukuba iincopho zeziporho zibangela malunga ne-20% yolibaziseko lohlalutyo lwekhromatografi, kugxininiswa impembelelo yazo ekusebenzeni kakuhle kwelabhoratri. Ukujongana nalo mba kubalulekile kwiziphumo ezithembekileyo nezinokuphinda zikwazi ukuveliswa.
Isisombululo: IiKholamu zeGhost-Sniper
IKholamu ye-Ghost-Sniper ibonelela ngendlela ekujoliswe kuyo yokuphelisa iincopho zesiporho ngaphambi kokuba zifike kwi-injector, ikhusela ukuthembeka kwakho kuhlalutyo. Ifakwe phakathi komxube kunye ne-injector, ikholamu isebenza njengesihluzi sokubamba ukungcola, ukubonelela ngesiseko se-chromatographic ecocekileyo. Ukusebenza kwayo kuyenze yasisixhobo esithembekileyo phakathi kwabahlalutyi kwihlabathi jikelele.
Ingaba isebenza kanjani?
•Ungcoliseko lokubanjwa:IKholamu yesiporho-Sniper ithintela ukungcola ukusuka kwinqanaba elihambahambayo, izithinteli, okanye izingcolisi eziphilayo ezishiyekileyo, ziqinisekisa ukuba aziphazamisani nokwahlulwa kwechromatographic.
•Ukhuseleko lweZixhobo:Ngokucoca amasuntswana aqinileyo kunye neengcoliseko, ikhusela izixhobo zombini kunye neekholamu eziphambili zokuhlalutya, ukwandisa ixesha lokuphila kunye nokugcina ukusebenza.
•Impumelelo eyongeziweyo:Abahlalutyi bonga ixesha ngokunqanda ukuphinda-phinda ukucombulula ingxaki kunye nohlengahlengiso olubangelwa kukunyuka kweziporho.
Ukuphucula ukuhamba kwakho komsebenzi kunye neKholamu ye-Ghost-Sniper
Ukwandisa izibonelelo zeKholamu ye-Ghost-Sniper, landela ezi ndlela zilungileyo:
1.Ukuhlohla: Beka ikholamu phakathi komxube kunye ne-injector. Qinisekisa ukuba isisombululo sesampulu asihambi kwikholamu ukugcina ukusebenza kwayo.
2.Ukulungiselela Ukusetyenziswa Kwangaphambili: Kwiikholomu ezintsha, hlamba nge-100% i-acetonitrile kwinqanaba lokuhamba kwe-0.5 mL / min kwiiyure ze-4 ukuqinisekisa ukusebenza kakuhle.
3.Ugcino Lwesiqhelo: Faka indawo yekholomu rhoqo ngokusekelwe kwiimeko zokuhlalutya, ezifana nokubunjwa kwesigaba seselula kunye nokucoceka kwezixhobo.
4.Ugcino: Ukuba ingasetyenziswanga ixesha elongeziweyo, gcina ikholamu kwi-70% ye-methanol okanye isisombululo se-acetonitrile ukugcina ingqibelelo yayo.
5.Ukuqwalaselwa Okukhethekileyo: Gwema ukusebenzisa i-ion-pair reagents kwisigaba seselula kunye nekholomu, njengoko inokuchaphazela ixesha lokugcinwa kunye nokuma okuphezulu.
Iimpawu eziphambili zeKholamu ye-Ghost-Sniper
IKholamu ye-Ghost-Sniper ifumaneka kwimilinganiselo eyahlukeneyo ukuze ihambelane neemfuno ezahlukeneyo zohlalutyo:
•50×4.6mmkwizicelo ze-HPLC ezinomthamo omalunga nama-800 μL.
•35×4.6mmkwaye30 × 4.0mmye-HPLC enomthamo ophantsi.
•50 × 2.1mmeyenzelwe i-UPLC ngomthamo oqikelelwayo we-170 μL.
Ikholamu nganye yakhelwe ukuhambisa ukusebenza okungahambelaniyo, iqinisekisa inkqubo ecocekileyo nethembekileyo yechromatographic.
Kutheni KhethaIzixhobo zeNzululwazi zeMaxi (Suzhou) Co., Ltd?
Kwi-Maxi Scientific Instruments, umgangatho kunye nokuchaneka kuchaza umsebenzi wethu. IKholamu ye-Ghost-Sniper sisiphumo seminyaka yokuveliswa kwezinto ezintsha, ukujongana nemiceli mngeni ebalulekileyo ejongene neechromatographers. Ukusuka kuphuhliso ukuya kwinkxaso emva kokuthengisa, sizibophelele ekuncedeni iilabhoratri ukuba zifumane iziphumo ezithembekileyo ngokulula.
Phakamisa iziphumo zakho zeChromatografi
Iincopho zesiporho akufuneki ziphinde zithintele uhlalutyo lwakho lwechromatographic. NgeKholamu ye-Ghost-Sniper, unokuphucula ukuchaneka, ukukhusela izixhobo zakho, kunye nokwandisa ukusebenza kakuhle. Ungavumeli iincopho ezingaziwayo zisithe idatha yakho-tyala imali kwisisombululo esenzelwe ukwenza umsebenzi wakho ungabinamthungo.
Ukufumana iinkcukacha ezithe vetshe okanye uku-odola, tyelela iMaxi Scientific Instruments okanye uqhagamshelane nathisale@chromasir.onaliyun.com.Yenza inkqubo yakho yechromatographic icoceke, ikhawuleze, kwaye ithembeke ngakumbi namhlanje!
Ixesha lokuposa: Dec-09-2024