I-Chromatography, isisekelo se-Chemistry yokuhlaziya, sincike ezintweni eziningi ukukhiqiza imiphumela enembile nethembekile. Yize zivame ukubhekelwa ezinye izinto, indima ye-chromatographic vial cap ibaluleke kakhulu. Lo mbhalo uhlose ukuhlinzeka ngokuqonda okuphelele kokuthi kungani ukhethaI-cap efanelekubalulekile empumelelweni yenqubo ye-chromatographic.

1. Ukuvikelwa kokungcolisa:

Ukungcola kubeka usongo olukhulu ngokunemba kwemiphumela yokuhlaziya. I-Chromatographic Vial Caps isebenza njengesivikelo, ukuvikela isampula ekungcolisweni kwangaphandle okufana nothuli, umswakama nezinhlayiya zomoya. Ngaphandle kwe-cap efanelekile, ubumsulwa besampula bungahlehliswa, okungaphazamiseka imiphumela futhi banciphise ukuthembeka kwedatha.

2. Seal Ubuqotho:

Ukugcina uphawu lwe-airtingight kubalulekile ukuvikela ukuvuza kwamakhompiyutha aguqukayo futhi kuqinisekise ukuqina kwesampula. Izicelo ezahlukahlukene ze-Chromatographic zidinga izinto ezithile ze-cap nemiklamo ukufeza uphawu olusebenzayo. Okuguqukayo okufana nokushisa, ingcindezi kanye nohlobo lwesampula kumele kubhekwe lapho ukhetha aukuvikela ipeniukuqinisekisa ubuqotho bokuhlaziywa kwe-chromatographic.

Vula umehluko phakathi kwe-crimp vial, i-snap vial, ne-screw cap vial - okufundwayo kule ndaba efundwayo!: I-Crimp Vial vs. Snap Vial Vs. Screw Cap Vial, Indlela Yokukhetha?

3. Ukufaneleka kwamakhemikhali:

Izinhlobonhlobo ezahlukahlukene ze-solvents kanye nama-reagents asetshenziswa ku-chromatography zidinga amakhemikhali ahambisanayo angamakhemikhali. Ukungalingani kungaholela ekuphendukeni kwamakhemikhali, ukungcoliswa noma ukuwohloka kwezinto ze-cap. Ukuqonda ukuhambisana kwamakhemikhali kwama-cap anama-solvents ahlukene kubalulekile ekuhlaziyeni kwe-chromatographic okuphumelelayo.

4. I-CAP Liners nezinhlelo:

Ama-liners we-cap kanye ne-septum ahlinzeka ngokuvikelwa okwengeziwe kwama-chromatomagraphic vials. Imvamisa eyenziwe ngezinto ezifana ne-PTFE noma i-silicone, ama-liners ahlinzeka ngesithiyo esingeziwe ekungcolisweni nasekusizeni ukugcina uphawu olufanele. Ukukhethwa kwezinto zeSestum kubaluleke ngokulinganayo njengoba kuthinta ubuqotho besampula. Ukukhethwa ngokucophelela kwama-cap liners kanye ne-septum kuzoqinisekisa ukusebenza kahle kwinqubo ye-chromatomagraphic.

Shwitha ujule ungene endaweni ye-Snap Top Vials-Thola yonke imininingwane oyidingayo ngokuhlola le ndatshana efundisayo:I-1.5ML 11mm Snap Ring Vial Nd11

I-5. Ukuqina kokushisa:

Ukuhlaziywa kwe-Chromatographic kuvame ukuhlotshaniswa nokushintshashintsha kwezinga lokushisa. Ama-CAPS ahlinzeka ngokuqina ngaphezulu kwebanga lokushisa elibalulekile. Ama-CAPS kufanele abekezelele ukuguquguquka ngaphandle kokuyekethisa ubuqotho bezinhlekelele ukuqinisekisa imiphumela ye-chromatographic engaguquki, egqamisa isidingo senqubo yokukhetha ngokucophelela.

Ekuphetheni, uma kukhulunywa nge-chromatography, uDeveli unemininingwane. Ai-cap efanelekileUkuze uthole i-chromatography vial akuyona nje isengezo. Kuyinto ebalulekile. Ukusuka ekuvikelweni ngokumelene nokungcola ukuze ulondoloze uphawu lwe-airtight, i-cap idlala indima ebalulekile ekugcineni ubuqotho besampula futhi ifinyelele imiphumela eqondile yokuhlaziya. Abaphenyi kanye nabahlaziyi kumele babeke phambili izinto ezifana nokuhambisana kwamakhemikhali, setha ubuqotho kanye nokuqina kwezinga lokushisa lapho ukhetha ama-cap, anikela kakhulu empumelelweni yezivivinyo ze-chromatomatographic.

Hlola ukuqonda okujulile kwi-HPLC VIAL CAPS ne-Septa ngokungena kulesi sihloko esiphelele: Nge-HPLC VIAL CAPS ne-Septa, kufanele wazi

Okwedlule:

Kungani i-PTFE \ silicone Septa esetshenziswe ku-chromatography? Izizathu ezi-5

Olandelayo:

Ungasigcina kanjani kahle ama-vers we-Chromatography ukuze alondoloze amasampula entende 6 izinyathelo