Ukunemba kumakhemikhali wokuhlaziya kubaluleke kakhulu, ngokunemba okuhambisana nokukhohlisa okunamakhono kwamanani wesampula ngaphakathiAma-chromatography vials. Akunandaba noma ngabe usebenzisa i-chromatography ephezulu ye-chromatography (HPLC) noma i-chpc chromatography (GC), ukunciphisa ivolumu yesampula kungaveza imiphumela ethembekileyo nokuhlaziywa okungabizi; Nasi umhlahlandlela ophelele wokuthi ungasishaya kanjani lokhu okubucayi.

1. Yenza kahle amasu wokujova:

Ukuqashwa kwamasu anjengomjovo ohlukanisiwe ku-GC kanye nokugcwaliswa kwe-loop okuyingxenye ku-HPLC kunganciphisa kakhulu isampula edingekayo, ngenkathi usalondoloza ubuqotho obuphezulu ngenkathi kugcinwa amasampula ayigugu.

2. Ipayipi eliqondile:

Ubuchwepheshe be-Pipetting banamuhla bufakwe amathiphu aphansi okugcinwa kabusha kuqinisekisa ukulahleka kwesampula okuncane ngesikhathi sokudluliswa, okudinga ukulinganiselwa kanye necebo elifanele ukuze kungenise imininingwane efanelekile.

3. Izindlela zokuhlushwa:

Lapho kungenzeka, ukugxila kufanele kwenzeke ngaphambi kokujova kwesampula yakho. Amasu we-SPME noma we-solvent ukuhwamuka kungasiza ukufezekisa ukugxila okuphezulu futhi aqinisekise ukuhlaziya okunembile ngenani eliphansi lesampula.

4. Umkhawulo wevolumu efile:

Khetha ama-vials bese ufaka ivolumu encane efile ukuvikela ukulahleka kwesampula ngenxa yokunamathela ngezindawo eziphansi. Cabanga ngezinketho ezinjeUkufakwa okuthe xaxanomaama-microvolume vialsnjengezixazululo ezingaba khona.

Hlola imininingwane ejulile nge-HPLC ye-Vial Exepents kule ndatshana. Thola ukuqonda okubalulekile nolwazi ngalesi sihloko esibalulekile: I-HPLC Vial Exernts: Ukuthuthukisa Ukunemba Nobuqotho Besampula

5. Qamba ama-microscale vials:

Ama-vials e-Microscale ahlelwe ngokukhethekile ukuphatha ama-Volumes wesampula e-Ultra-amancane ngaphandle kwe-dilution ngokweqile, enikeza ukuhambisana okukhulu namasu wanamuhla wokuhlaziya nokusiza ukuqinisekisa ukuhlaziya okusebenzayo.

6. Dilation ngokucophelela:

Ngenkathi i-surtic dilution ingahle ibonakale i-countertuitive, ingasiza ukulungiselela ukuhlaziya okunembile. Kepha lokhu kumele kwenziwe ngokucophelela ukugwema ukujaha ngokweqile kanye nemiphumela ehlehlisiwe.

7. Ama-Autosamplers anamuhla:

Ama-Autosamplers anamuhla anamuhla abonisa ubuchwepheshe obuthuthukile obunika ukujova okuqondile kwamavolumu amancane kakhulu, angakwazi ukwenza ngcono kakhulu imizamo yokulondolozwa kwesampula. Ukusebenzisa lezi zici kuzosiza imizamo yakho.

8. Ukusebenza kahle kwekholomu:

Amakholomu agcinwe kahle asebenza ngokusebenza kahle kwe-Peak angathuthukisa ukuhlukaniswa, ukuvumela ukuhlaziywa kwamanani amancane wesampula ngaphandle kokuyekethisa idatha.

9. Nciphisa ukungcoliswa kwesampula:

Ukungcola kusuka ekusingatheni okungafanele kwe-vial kungahle kungenele imiphumela, ngakho-ke yenza amasu afanele welebhu bese uphatha ama-vials ngokucophelela ukuze ukhawulele ukungcoliswa.

10. Ukuqinisekiswa kanye nokulinganisa:

Qinisekisa futhi ulinganise imishini yakho ukuze uqinisekise ukuthi amasu okunciphisa ivolumu yesampula akhiqiza imiphumela efanele.

Emdaqweni oyinkimbinkimbi we-chromatography, ibhalansi phakathi kokunemba nokugcina amasampula abalulekile angatholakala ngemikhuba ecabangayo. Ukusebenzisa izindlela ezilungiselelwe kahle, ubuchwepheshe obuthuthukisiwe, kanye necebo elimnandi kungawugqugquzela ukuhlaziya kwakho ezindaweni eziphakeme. Njengoba umphakathi wesayensi uqhubeka nokucindezela imingcele yalokho okusemandleni, ubuciko bokunciphisa isampula yesampula ku-chromatography vials iba yikhono elibalulekile nolwazi olusebenzayo.

Thola imininingwane ephelele emibuzweni ephakeme engu-50 evame ukubuzwa mayelana ne-HPLC VIALS kule ndaba efundwayo. Vula izimpendulo ozidingayo: Imibuzo evame ukubuzwa kaningi ku-HPLC VIALS

Okwedlule:

Ungahlanza kanjani kahle ama-HPLC avial racks & tray? Izinyathelo ezinemininingwane engu-16

Olandelayo:

Ngiyikhetha kanjani i-Septum efanele ye-HPLC ye-HPLC yami?