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Chikalatachi chikufotokoza njira yotsimikizira kuti malo owiritsa omwe amagwiritsa ntchito muzogulitsa kuti azindikire kupanikizika otsika-okhazikika ophatikizika ...

Popita patsogolo, zinthu zina zimakhudza kuyesayesa. Munkhaniyi, ingowonjezerani zinthu zina zomwe zimakhudza zokutira m'mutu wam'mutu.

Mutu wokwanira Gawo la Micro-Epme (HS-SPME) ndiye mutu wa m'mphepete mwa mpweya pamwamba pa madzi kapena zitsanzo zolimba Poyerekeza ndi spme, kodi ndi gawo liti la HS-spme?

Poyerekeza ndi jakisoni wamanja, ndiye mutu wamatumbo wa sampler ali ndi zabwino. Chonde werengani nkhaniyi, mupeza maluso pazinthu zongoyerekeza ndi mawonekedwe a Sampr.

Phokoso lakumagalasi-gasi chromatography ndi njira yoyenera yodziwira zinthu zosasunthika mu zakumwa zokhazikika kapena magawo monga magazi, zokutira ndi sludge. 20ml GC Vial imagwiritsidwa ntchito pamutu-gasi chromatography. Airiren ndi m'modzi mwa wopanga, 20ml gc vial yogulitsa.

Kuti mukwaniritse zomwe mukufuna ndi mutu wa mutu wa GC, samalani ndi kukonzekera kwa zitsanzo ndi zida. Phokoso lamiyendo ndi lids ndi chinthu chofunikira kwambiri ndipo nthawi zambiri chimakhala chonyalanyazidwa. Kuti muwonetsetse kukonzekera kwa mutu wa mutu pamwamba pa danga, onetsetsani kuti mwagwiritsa ntchito njira yolondola komanso chivindikiro.

Vautpace Vam ikhoza kugwira 6-60ml ya madzi amadzimadzi, pali chowongoletsera pakamwa vial komanso mkamwa. Zingwe zomata zitsulo zili ndi chida chowuma cha aluminiyamu chivindikiro ndi mbyyl kapena silicone pad.

Mu mutu wa GC GC Koma ndi iti yomwe ili yoyenera pakuyesa kwanu? Mukamasanthula zotsalira. Munkhaniyi, mudzayankha kuti ndi iti yabwino kwa inu.

Mu mutu wa GC GC Koma ndi iti yomwe ili yoyenera pakuyesa kwanu? Mukamasanthula zotsalira.

Zosavuta za matrix sizophweka kusanthula mwachindunji komanso kuzindikirika, kuwunika kwaposachedwa, GC mutu wa GC ndiye chisankho chabwino kwambiri. Aijiren mutu vial amatha kukhalapo kugwiritsa ntchito kusanthula kumeneku. Kodi njira yofufuzira ingagwiritsidwe ntchito bwanji? Chonde werengani nkhani iyi.

Pamutu Gc ndi njira yachitsanzo yokhudza kutsimikiza mosapita m'mbali za madzi kapena zitsanzo zolimba posanthula gawo la gasi lomwe zitsanzo zotsekedwa zili mu thermodynamic Equilibrium. Airiren amapereka GC mutu mutu wogulitsidwa.

Ntchito yowunikira ya tsiku ndi tsiku HPLC, nthawi zina imapezeka kuti pali kusiyana kwakukulu pakuyeserera.

Mu mutu-mpweya wa chromotography yakupezeka, pali njira zina zokwaniritsira kuyesa. Kodi zovuta kwambiri pamapulogalamu a centerpace ndi chiyani? Kodi ndi gawo lanji la Mbale za GC mu kuyesa kwa mpweya? Chonde onani nkhani iyi.

Mwachizolowezi, pali mabotolo ozungulira ndi mabotolo athyathyathya. Ndi iti yomwe mukufuna poyesa kwanu? Chonde werengani nkhani iyi, mudzayankha bwino.

Mukuyesa kwanu, ndi mutu wa mutu kuyenera kugwiritsidwa ntchito. Koma pali 1.5ml mutu wa mutu wa 25ml, 6ml, 10ml, 20ml mutu wa mutu wamutu, womwe ukufunika? Momwe mungasankhire mutu woyenera kukhala woyenera ngati voliyumu. Mu nkhani iyi, mudzayankha.

Pali zovuta zomwe sizingatheke zoyeretsa zosakwanira pamutu, chonde yang'anani nkhani imeneyi. Kukhazikitsa kwa njira yoyeretsa imeneyo, mutha kupewa mavuto amenewa angathe. Nthawi yomweyo, Aiiren amapereka chiizoni.