Ma Column Ofufuza a Caprisil C8 HPLC

Caprisil-C8 imagwiritsa ntchito silica gel yoyera kwambiri ngati matrix komanso ukadaulo waposachedwa wosintha mawonekedwe a pamwamba kuti ikhale yolimba kwambiri. Kuphatikiza pa kupeza mawonekedwe abwino a peak a mankhwala achikhalidwe, mawonekedwe abwino a peak angapezekenso kuti alekanitse mankhwala a alkali.

▶ Matrix ya silika gel yoyera kwambiri ；

▶ Ukadaulo wopangira makoma pamwamba, kukana asidi ndi alkali, moyo wautali ；

▶ Kapangidwe kabwino ka pamwamba - koyenera zinthu zambiri komanso kusintha kwa mkhalidwe.

Caprisil C8 ndi gawo lopanda maziko lomwe limapanga zinthu za silika zosagwira ntchito kwambiri zomwe zilipo masiku ano. Chifukwa cha kuchuluka kwa ma bonding, gawoli likuwonetsa mawonekedwe apamwamba kwambiri a peak pamayeso ovuta kwambiri. Caprisil C8 imapereka mawonekedwe abwino kwambiri a peak.

Caprisil C8 ili ndi chivundikiro chapamwamba kwambiri cha ma bonding, mphamvu yosunga bwino, kusankha bwino, moyo wautali wa mizati, ndipo imatha kukulitsidwa kuchokera pa micropore mpaka kufika pamlingo wokonzekera. C8 imagwiritsa ntchito silica gel yoyera kwambiri, imayang'anira mosamala njira yopangira ndi njira yopakira mizati, ndipo imapatsa HPLC column magwiridwe antchito abwino komanso kubwerezabwereza bwino kwa ogwira ntchito za chromatographic. C8 ndi chinthu chofanana ndi C8 chokhala ndi ma bonding okwera kwambiri.

Mzati: Caprisil C8 250×4.6mm, 5μm

Gawo loyenda: madzi/acetonitrile (55/45)

Kutentha kwa mzati: 30 ℃

Kuchuluka kwa madzi: 1 ml/mphindi

Chowunikira: UV 280nm

Kuchuluka kwa jakisoni: 10ul

Chitsanzo:1.baicalin 2.naringin 3.coumarin 4.paeonol

Mawonekedwe:

Gel ya silica yoyera kwambiri yokhala ndi mawonekedwe apamwamba.

Kukana asidi/alkali komanso kulimba kwa nthawi yayitali.

Mawonekedwe abwino kwambiri a pamwamba pa mankhwala a alkali komanso mikhalidwe yovuta.

Mapulogalamu:

Yabwino kwambiri pa mankhwala ambiri, kuphatikizapo ma analyte ozindikira.

Ubwino Waukulu:

✔ Ukadaulo womaliza

✔ Kugwira ntchito nthawi zonse pamikhalidwe yosiyanasiyana

Mizati ya Caprisil C18 ndi C8

Mafotokozedwe Aukadaulo

Luso lathu lalikulu

Mndandanda wa Caprisil
Geli ya silica yoyera kwambiri, kuphimba kwapamwamba, komanso kusankha bwino kumaonetsetsa kuti kulekanitsa kumagwira ntchito bwino komanso kulondola kwa kusanthula. Imagwiritsidwa ntchito kwambiri m'mafakitale, chakudya, kuteteza chilengedwe, ndi madera ena kuti ikwaniritse zosowa zosiyanasiyana za kusanthula m'mafakitale osiyanasiyana.

Mndandanda wa ItolSep
Mzere wa asidi wa organic uli bwino kwambiri pakuwunika kwa isomer ya gulu la shuga komanso kusanthula kwa asidi wa organic.

Mndandanda wa CapriChiral
Yopangidwira kulekanitsa chiral, imapereka mitundu yosiyanasiyana ya tinthu tating'onoting'ono komanso magwiridwe antchito apadera olekanitsa chiral. Yabwino kwambiri pa zitsanzo zovuta monga zinthu zachilengedwe ndi mankhwala onunkhira, imakwaniritsa zofunikira pakuwunika kwa chiral.