Ukuchaneka kweziphumo zovavanyo kunye nokuchaneka kwezigqibo zesigwebo kuxhomekeke ekumeleni kweesampuli ezithathiweyo.Iisampulu ezingamelanga azibangeli nje inkcitho yabasebenzi, izixhobo kunye nexesha, kodwa zikhokelela kwizigqibo ezingalunganga kunye nelahleko enkulu.Iisampulu zeoli ezineemfuno ezikhethekileyo zesampulu, ezifana nohlalutyo lwegesi ye-spectrometry kwioli, amanzi amancinci kwioli, i-furfural kwioli, uhlalutyo lwesinyithi kwioli kunye nongcoliseko lwamasuntswana (okanye ucoceko) lweoyile, njl. isikhongozeli sesampulu kunye nendlela kunye nexesha lokugcinwa.
Ngoku iisampulu zamanyathelo okhuseleko omhlalutyi wechromatographic zidweliswe:
I-HV Hipot GDC-9560B Inkqubo yaMandla ye-Oli yeChromatography Analyzer
(1) Ukuthatha iisampulu ze-oyile kuhlalutyo lwe-chromatographic yegesi kwi-oyile, isirinji yonyango ecocekileyo neyomileyo eyi-100mL enomoya opholileyo kufuneka isetyenziswe ukuthatha iisampulu ngendlela etywiniweyo.Kufuneka kungabikho amaqamza omoya kwi-oyile emva kwesampulu.
(2) I-oyile eqokelelwe kwikona efileyo yomjelo kufuneka ikhutshwe phambi kokuba kuthathwe isampulu, ngokuqhelekileyo i-2~3L kufuneka ikhutshwe phambi kokuba kwenziwe isampulu.Xa umbhobho unzima kwaye ude, kufuneka ukhutshwe ubuncinane kabini umthamo wayo.
(3) Umbhobho wokudibanisa isampuli kufuneka unikezelwe, kwaye umbhobho werabha odityaniswe yi-acetylene awuvumelekanga ukuba usetyenziswe njengombhobho wokudibanisa isampuli.
(4) Emva kwesampulu, umbindi wesirinji kufuneka ugcinwe ucocekile ukuze kuthintelwe ukuxinana.
(5) Ukususela kwisampuli ukuya kuhlalutyo, iisampuli kufuneka zikhuselwe ekukhanyeni kwaye kufuneka zithunyelwe ngexesha ukuze kuqinisekiswe ukuba zinokugqitywa kwiintsuku ze-4.
Ixesha lokuposa: Nov-28-2022