Pansi pa mpweya chromatography ndi GC Vial Yogulitsa
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Pansi pa mpweya chromatography ndi GC Vial Yogulitsa

Disembala 30th, 2019
Mutu wa GCNdi njira yachitsanzo yomwe imaphatikizapo kutsimikiza kosagwirizana kwa zinthu zomwe zimasilira madzi kapena zitsanzo zolimba posanthula gawo la gasi lomwe zitsanzo zotsekedwa zili mu thermodynamic Equilibrium.
Gc vial yogulitsa
Amagwiritsidwa ntchito makamaka kudziwa zinthu zosasunthika pazonse. Kuchotseratu komanso njira zothandizira (monga zosungunulira zopepuka (monga sungunuka kachigawo, ndikupatsiratu distillation) kukhala ndi zovuta zina) zimakhala ndi zovuta zowonjezera kuchokera ku matrix ndikuyambitsa sing'anga yowonjezerapo. Kumbali inayo, kusanthula kwam'mimba kuyenera kupereka chifukwa chomwe chimangokhala ndi nkhawa zomwe zili ndi GC.

Gc vial yogulitsa

Chikhalidwe chosasunthika cha mutuwo chimachepetsa kufunika kotsuka ndikusamalira jekeser, mzati, ndi chofufumitsa, ndikusunga nthawi yopumira. Zitsanzo za kusanthula kofunikira kwambiri kumaphatikizapo kuzindikira zodetsa nkhawa ndi zinthu zosasunthika popaka ndi chakudya, kudziwa zotsalira za mankhwala ophera tizilombo, ndikusanthula kununkhira komanso madzi akumwa.

Kugawika kwa njira zamatumbo ndikochulukirapo ndikusintha komwe kumayesa kagulu kake sikokwanira. Malinga ndi njira yochotsera okhota, pali njira ziwiri zazokhazikika komanso zamphamvu kusiyanitsa mutu. Njira yamphamvu imaphatikizira njira zosiyanasiyana, zotchedwa strip-string ndi kuyeretsa, gawo la gasi likuchotsa kusanthula ndi kutsuka ndi msampha. Ndi njira zokhazikika, chitsanzo ndi nthunzi ndizokhazikika mu chidebe chotsekedwa ndipo mutuwo umayang'aniridwa pamanja kapena ongosankhidwa ndi syringe. Mulimonsemo, mpweya wowopsa wa mpweya nthawi zambiri umadutsa mu media woyenera, monga misampha yozizira, kaboni kapena ma poitymers; Kenako ikani ma chromatotography. Njira imeneyi imapereka tanthauzo lazomwe zimagwirizanitsa.
Gc vial yogulitsa
Ehilerapezani GC mutu wogulitsira.
Kufunsa