Chromatographic ongororo chishandiso chakakosha kune akawanda maindasitiri, kubva kumishonga kusvika kuongororo yezvakatipoteredza. Asi, dambudziko rimwe rinowanzovhiringidza miuyo chaiyo—zvipoko zvakakwirira. Aya makomo asingazivikanwe anoomesa ongororo, anovharidzira data rakakosha, uye anoda imwe nguva nesimba rekugadzirisa. Muchikamu chino, tinosumaGhost-Sniper Column, mhinduro yekuchinja yakagadzirirwa kubvisa ghost peaks uye kuwedzera chromatographic performance.
Chii Chinonzi Ghost Peaks, uye Nei Dzichikosha?
Ghost peaks zvikomo zvisingazivikanwe zvinoonekwa pamachromatogram panguva yekuparadzana, kunyanya munzira dzegradient. Iwo anogona kubva kune akati wandei masosi: kusvibiswa kwehurongwa (semuenzaniso, mabhuru emhepo, tsvina jekiseni tsono), kusvibiswa kwasara mukoramu, kana kusvibiswa muchikamu chenhare kana midziyo yemuenzaniso. Ghost peaks dzinowanzo pindirana neinongedzo analyte peaks, zvichitungamira kune isina kurongeka quantification uye kuwedzera nguva yekuongorora.
Chidzidzo chakaburitswa muNyaya yeChromatographic Sayenziyakasimbisa kuti ghost peaks inokonzeresa ingangoita 20% yekunonoka kuongororwa kwechromatographic, zvichisimbisa maitiro avo pakushanda kwerabhoritari. Kugadzirisa nyaya iyi kwakakosha kune zvakavimbika uye zvinogoneka.
Mhinduro: Ghost-Sniper Columns
Iyo Ghost-Sniper Column inopa nzira yakanangwa yekubvisa zvipoko zvisati zvasvika kune jekiseni, kuchengetedza kuvimbika kwako kwekuongorora. Yakaiswa pakati pemusanganiswa uye jekiseni, iyo koramu inoita sefa yekubata zvinosvibisa, ichipa yakachena chromatographic baseline. Kubudirira kwayo kwakaita kuti ive chishandiso chakavimbika pakati pevanoongorora pasi rose.
Inoshanda Sei?
•Contaminant Capture:Iyo Ghost-Sniper Column inobata tsvina kubva panharembozha, mabuffer, kana zvakasara organic zvinosvibisa, kuve nechokwadi kuti hazvikanganise kupatsanurwa kwechromatographic.
•Equipment Protection:Nekusefa zvimedu zvakasimba uye zvinosvibisa, inodzivirira zviri zviviri zviridzwa uye yekutanga analytical columns, kuwedzera hupenyu hwavo uye kuchengetedza kuita.
•Kubudirira Kwakawedzerwa:Vaongorori vanochengetedza nguva nekunzvenga kudzokorora kugadzirisa uye kugadzirisa kunokonzerwa nezvipoko peaks.
Kugadzirisa Kufamba Kwako Kwekushanda neGhost-Sniper Columns
Kuti uwedzere mabhenefiti eiyo Ghost-Sniper Column, tevera aya akanakisa maitiro:
1.Installation: Isa mbiru pakati pemusanganisi uye jekiseni. Ita shuwa kuti mhinduro yemuenzaniso haiyerere kuburikidza nekoramu kuchengetedza kushanda kwayo.
2.Pre-Kushandisa Kugadzirira: Pamakoramu matsva, tsvaira ne 100% acetonitrile pamwero wekuyerera we 0.5 mL/min kwemaawa mana kuti uve nechokwadi chekushanda kwakakwana.
3.Routine Maintenance: Tsiva iyo column nguva nenguva zvichienderana nemamiriro ekuongorora, senge mobile phase kuumbwa uye kuchena kwemidziyo.
4.Storage: Kana ikasashandiswa kwenguva yakareba, chengetedza mutsara mu70% methanol kana acetonitrile mhinduro kuchengetedza kutendeseka kwayo.
5.Kufunga Kwakakosha: Regedza kushandisa ion-pair reagents muchikamu chenhare nekoramu, sezvo inogona kukanganisa nguva yekuchengeta uye chimiro chepamusoro.
Zvinhu zvakakosha zveMweya-Sniper Columns
Iyo Ghost-Sniper Column inowanikwa mune dzakasiyana siyana kuti ikwane akasiyana ekuongorora zvinodiwa:
•50 × 4.6mmyeHPLC yekushandisa ine vhoriyamu inosvika mazana masere μL.
•35 × 4.6mmuye30 × 4.0mmyepasi-column-volume HPLC.
•50 × 2.1mmyakagadzirirwa UPLC ine inosvika vhoriyamu ye170 μL.
Imwe neimwe column yakavakirwa kuunza isingaenzaniswi kuita, kuve nechokwadi chekuchenesa uye chakavimbika chromatographic process.
Sei SarudzaMaxi Scientific Instruments (Suzhou) Co., Ltd?
PaMaxi Scientific Instruments, mhando uye nemazvo zvinotsanangura basa redu. Iyo Ghost-Sniper Column mhedzisiro yemakore ehunyanzvi, kugadzirisa matambudziko akatarisana nemakromatograph. Kubva pakusimudzira kusvika parutsigiro rwepashure pekutengesa, takazvipira kubatsira marabhoritari kuwana mhedzisiro yakavimbika zviri nyore.
Simudza Yako Chromatography Mhinduro
Ghost peaks haifanire kutadzisa yako chromatographic ongororo. Neiyo Ghost-Sniper Column, unogona kukwidziridza huroyi, chengetedza midziyo yako, uye nekugonesa kushanda kwayo. Usarega nhongonya dzisingazivikanwe dzivharise data rako-isa mari mune mhinduro yakagadzirirwa kuita kuti mafambiro ako ebasa asava nemusono.
Kuti uwane rumwe ruzivo kana kuodha, shanya Maxi Scientific Instruments kana kutibata pasale@chromasir.onaliyun.com.Ita yako chromatographic process yakachena, nekukurumidza, uye yakavimbika nhasi!
Nguva yekutumira: Zvita-09-2024