Hauv Suav teb, muaj ntau cov khoom lag luam chocolicultural (lwm yam tshuaj yeeb, organic acids, thiab lwm yam) yuav tsum tau kuaj cov kua chromatography thiab roj chromatography txhua xyoo. Vim yog cov qauv ntau ntawm cov qauv, muaj ntau ntawmChromatographic qauv hwj Yuav tsum tau ntxuav kom raug ntxuav thaum lub sijhawm kuaj xyuas, uas tsis yog siv sijhawm ntau dhau los vim tsis muaj kev ua kom huv ntawm cov roj ntsha chromatographic piv txwv tom qab tu.

Kev ntxuav ntawm chromatographic qauv fwj yog qhov tseem ceeb heev. Raws li kev ntxuav cov qauv ntawm lub tshuab ntsuas iav, xaiv txoj kev tu raws li cov muaj kuab paug, tsis muaj hom tas li. Hom Tswv Qhia:

Daws 1:

1. Ncuav thiab qhuav cov kua hauv lubchromatographic qauv vial.

2. Ncuav kom qhuav tom qab no yog dej cawv nkag rau 1.5ml vial yooj yim thiab yog interoluble nrog feem ntau cov kuab tshuaj muaj organic

3. Ncuav hauv dej thiab ntxuav nrog ultrasonic ob zaug.

4. Ncuav cov kua hauv lub raj mis thiab ci ntawm 110 ° C rau 1 ~ 2 teev. Tsis txhob ci ntawm qhov kub.
5. Txias thiab khaws cia

Scheme 2:

1. Yinure Cov kais dej ob peb zaug

2. Tso lawv mus rau hauv ib lub beaker puv nrog dej ntshiab thiab ultrasound rau 15 feeb

3. Hloov cov dej thiab ultrasound rau lwm 15 feeb

4. Soak nyob rau hauv ib tug beaker nrog lossis tsis muaj ethanol

5. Nqa tawm Zui thiab huab cua qhuav

Xav paub yuav ua li cas rau HPLC vials sib txawv li cas?, Khij kab lus no:Crimp Vial vs. Snap Vs. Ntsia Hlau Cap Vial, Yuav Xaiv Li Cas?

Kev daws 3:

1. So kom muaj Methanol (Chromatographic ntshiab) thiab huv nrog ultrasonic rau 20 feeb, ces ncuav lub methanol qhuav

2. Sau cov paib chromatographic fwj nrog dej, yaug nrog ultrasonic li 20 feeb, thiab ntws dej

3. Tom qab ziabLub HPLC Vials

Kev daws 4:

1. Feem ntau yog kev siv dej huv huv yaug kom qhuav thiab tom qab ntawd siv sulfate dichromate poov tshuaj cov tshuaj ntxuav tawm

2. Kev ntxuav txoj kev ntawm Chromatographic qauv fwj yog tib yam li cov theem ua kua. Firstly, Kev Kho Mob yog siv los soak rau ntau tshaj 4 teev, thiab tom qab ntawd ultrasonic rau ib nrab ib teev

Kua Ntshav 5:

1. Yog hais tias tus nqi txaus, siv tus tshiab Zui txhua zaus

2. Yog tias koj xav rov qab siv dua tshiab, yog qhov tseem ceeb heev, potassium dichromate) yog li cas rau 24 teev, tom qab ZUI nrog Methanol tu, kom qhuav yuav siv tau

3. Lub raj mis mats yuav tsum tau hloov nrog cov tshiab, tshwj xeeb yog thaum kev txheeb xyuas cov tshuaj tua kab qis, txwv tsis pub cov txiaj ntsig ntau ntxiv yuav raug cuam tshuam

WAN kom paub tag nrho cov kev paub txog yuav ua li cas ntxuav cov tshuaj chromatographyratography Vials, thov tshawb xyuas kab lus no:Ua tau! 5 Txoj kev rau ntxuav chromatography Qauv Vials

Qhov saum toj no yog tsib txoj kev ntxuav ntawm chratomographic qauv fwj, peb cia siab tias peb tuaj yeem them sai sai rau kev ntxuav ntawm HPLC vials.

Yav dhau los:

Lub chromatograph siv cov vials thiab hplc koob hmoov

Tom ntej:

Yuav ua li cas pob 20ml ntawm chromatograph vial

Cim npe: HPLC-autosampler-vials 2ml-gc-vial 2ml-qauv-vials vial-1.5ml

Kev noog