Iyini indima ye-HeadSpace VIAL ekuhlaziyweni kwe-GCMS ezithandweni ezisebenzayo zemithi?
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Iyini indima ye-HeadSpace VIAL ekuhlaziyweni kwe-GCMS ezithandweni ezisebenzayo zemithi?

Dec. 6th, 2019
I-20ML HeadSpace Vialszisetshenziswa kakhulu ekuhlaziyweni kwe-GC kanye ne-MS.

I-NDMA ne-NDEA iyi-dilkknitrosamigrosamines elula kunazo zonke. Lezi zinhlanganisela zihlukaniswa njengeqembu 2a carcinogen (Carrinogen okungenzeka ngabantu) yi-World Health Organisation.



Muva nje, kwatholwa eminye imikhiqizo yezidakamizwa ukuthi ingcoliswe yi-NDMA neNdea. Kukholelwa ukuthi bangeniswe emikhiqizweni eqediwe ngesikhathi senqubo yokukhiqiza.

Ngakho-ke kubalulekile ukuba ube nendlela ebucayi, enembile, ethembekile futhi eqinile yokuhlaziya etholakalayo ngokususelwa kwinqubo efanelekile. AI-HeadSpace Gagesi ChromatographyI-Mass Spectrometry Method yathuthukiswa ukuthola ukuba khona kwe-NDMA ezintweni zezidakamizwa.



Kulesi sivivinyo, ithuluzi le-Headpace-Autosampler HS-20 lizosetshenziswa. Ukuhambisana le nsiza ye-headspace,20mm crimp headspace vialkufanele kukhethwe. Kukhathalogi yomkhiqizo we-Aijiren, kukhona ama-6ml, 10ml, ama-vials angama-20ml, usayizi wawo womlomo uyisisekelo se-20mm crimp vial.

Ingxube ye-NDMA ne-NDEA yayisetshenziselwa ukulungiselela ama-curve wokulinganisa asuka ku-2,5-10 UG \ l. Ngokwevolumu ye-Reagent, i-10ml headspace puving vial yinto munye.


I-Aijiren ingenye yomkhiqizi omkhulu we-chromatography esebenza eningizimu yeChina. -KuthileI-HeadSpace CRIMP vialinamamodeli amaningi. Kepha wonke ama-headspace v vial ngentengo ephelele. Sicela uphelelwe isampula yamahhala mayelana ne-crimp headspace vial.
Ekuhlolweni kwakho kwe-GCMS mayelana nezithako ezisebenzayo zemithi, i-HeadSpace Vial yindima ebalulekile.
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