DifferentHPLC Sampling VialTest
Zvinhu zviri nani here kana uchibhadhara mutengo wakawanda?
Ndeupi musiyano wemabhodhoro eHPLC kubva kumhando dzakasiyana
Sekambani yehunyanzvi misa spectrometry yekuyedza kambani, kusarudzwa kwezviyedzo zvekushandisa kwagara kwakavakirwa pane data.Mukuedza kusina chinhu, pachagara paine zvipoko zvisingatsananguriki, kubva kune zvinonyungudutsa?Kubva mubhodhoro?Kana zvigadzirwa zvepurasitiki kubva mukuita kwekubvisa?Isu tose tichaongorora mumwe nemumwe nemweya wekuputsa casserole nekukumbira kusvika kumagumo.Kuti tive nechokwadi chemhando yekuyedzwa, isu takaita nhevedzano yeongororo yesampuli vials, kungotsvaga yakavimbika kwazvo.Tarisa mhedzisiro yedu yekuongorora, pamwe iwe, sewezera, wakafemerwawo?
11 mhando dzemabhodhoro ejekiseni uye 11 mhando yeintubation chubhu inotora chikamu mune iyi ongororo.Ngationei kuti mabhodhoro ejekiseni akaita sei~~~
pfupiso
1. Zvinhu zvebhodhoro rejekiseni zvakaenzana, chitarisiko chiri symmetrical, uye batch consistency yakanaka.
2. Zvinhu zvemuenzaniso bhodhoro / mukati chubhu ipurasitiki negirazi, uye mutengo wegirazi unodhura zvakanyanya.
3. Mutengo weyuniti yepurasitiki yemukati chubhu yakasanganiswa jekiseni bhodhoro inotenderedza 1 yuan, uye mutsauko wemutengo hausi mukuru.
4. J plastiki yemukati chubhu yemhando D inoda kushandiswa ne flat-bottom jekiseni bhodhoro , iyo inodhura kupfuura yepurasitiki yemukati chubhu yakasanganiswa jekiseni bhodhoro.
5. Mutengo weyuniti yegirazi yemukati chubhu yakasanganiswa jekiseni bhodhoro iri pakati pe3 yuan uye 7 yuan, uye mutengo wemutengo wakakura, uye mutengo wekuchengetedza mhando B ndiyo yakakwirira.
6. Mutengo wegirazi jekiseni mabhodhoro (pasi pasi, pasina mukati chubhu) 0.6-2 yuan, uye mutengo weA ndiwo wakakwirira.
Tarisa kune yedu inotevera bvunzo mhinduro ~~ Mamiriro ekuyedza
Zvishandiso zvekuyedza: LC /MS (1290-6470) Nharembozha: A: mvura yakachena B: acetonitrile Kuyerera kweyero: 0.3ml/min
Method: yakazara scan mune yakanaka modhi uye yakaipa modhi Yekuyedza matanho:
Nyatsoyera imwe vhoriyamu yemvura yakachena uye
acetonitrile (iyo sampling vhoriyamu yebhodhoro rejekiseni rakasanganiswa nechubhu yekuisa uye chubhu yekuisa i100 μL, uye sampuro yevhoriyamu yebhodhoro rejekiseni pasina chubhu yekuisa i500 μL.) mumhando yega yega jekiseni, vortex ye1min, shandisa mhando imwechete uye modhi chivharo (Agilent 5190-9024), uye jekiseni sampuli pamushini.Ita zviyero zvizere mune zvakanaka uye zvisina kunaka ion modes, zvichiteerana.
Jekiseni vial + acetonitrile yakanaka ion modhi
Ongorora: Iyo idiki nhamba yezvikomo uye kureba kwepamusoro, zviri nani.Idzi data riri pamusoro ndere referensi chete, uye rinongori basa remasampuli ebvunzo.
Jekiseni bhodhoro + mvura yakanaka ion mode
Ongorora: Iyo idiki nhamba yezvikomo uye kureba kwepamusoro, zviri nani.Idzi data riri pamusoro ndere referensi chete, uye rinongori basa remasampuli ebvunzo.
Sampling vial + acetonitrile negative ion mode
Ongorora: Iyo idiki nhamba yezvikomo uye kureba kwepamusoro, zviri nani.The
data riri pamusoro nderereferensi chete, uye vane basa chete nemasampula ebvunzo.
Jekiseni bhodhoro + mvura isina kunaka ion modhi
Ongorora: Iyo idiki nhamba yezvikomo uye kureba kwepamusoro, zviri nani.The
data riri pamusoro nderereferensi chete, uye vane basa chete nemasampula ebvunzo.
Kugadziriswa kwefomu:
pfupiso
Kemikari kuita kweSpectrum J jekiseni vial uye A jekiseni vial zviri nani, asi iyo yekupedzisira haina kudzokorora.Iyo B modhi yakaitawo zvakanaka kwazvo, asi mutengo waive padivi repamusoro.Zvinoita sekuti zvinhu zvinodhura zvine musoro, asi ini ndinogara ndichinzwa kuti brand premium ishoma.Ndinoshamisika kana iwe unonzwa saizvozvo ~~
Pfupisa
mhando dzakasiyana dzemajekiseni mabhodhoro.Aya masaini anozokonzera zvisingazivikanwe mhedzisiro pakuona kwatinovavarira, asi zvakaoma kuwana jekiseni "rakachena" zvachose mumusika.bhodhoro.sampling mabhodhoro uye anoisa anotora chikamu muongororo, iyo J mhando sampling vial yakakosha kusarudzwa, asi haina kukodzera diki sampuli (inenge <500μL).Iyo B modhi yakanaka zvakare.Iyo yakabatanidzwa dhizaini yemukati intubation tube ine huwandu hwakawanda hwekushandisa, asi inodhura.
Nguva yekutumira: Jun-17-2022