isampula ye-vial septa

I-Aijiren icinezela i-Silicone kunye ne-PTFE zidityanisiwe emfanekisweni, kwaye izisike zibe ngamashiti angamaxande alinganayo. Kuba i-PTFE ilula ukugoba kunye nokonakala, imathiriyeli ekrwada emfanekisweni zonke zigobile. Lindela ukuba ingene kwindawo yokomisa ukuze yomise ukufuma. Yigcine kwinqanaba. U-Aijiren usebenzisa i-laser yomatshini ukusika i-Septa, kwaye iqinisekisa ingqibelelo kunye nendalo yekhemikhali ye-Septa.

Ukuvalwa kweCrimp Neck eveliswa yi-Aijiren isoloko isetyenziswa kwi-Crimp top Headspace Vial. Ukuveliswa kweCrimp Neck Closures ngokuzenzekelayo ngokuzenzekelayo. Njengomzimveliso oneminyaka engama-20 yamava okuvelisa, i-Aijiren inokuhlangabezana nomgangatho weCrimp Neck Closures kwaye ibe ngumenzi owaziwayo we-chromatographic consumables e-China.

I-Aijiren's 8mm Septa yenziwe ngeSilicone kunye ne-PTFE imathiriyeli ekrwada. I-Aijiren isika i-Pre-slit kwi-Septa ukuze kube lula kubathengi. Ipatheni yifonti kunye nomnqamlezo. I-septa ye-pre-slit emise okwesiphambano yeyona ilungileyo. Kukulungele ukuba inaliti yokutofa ngokuzenzekelayo igqobhoze. Ukuba umthengi usebenzisa inaliti ebuthuntu, unokucinga ngokuthenga i-cross-type pre-slit septa.

I-24mm Silicone\/PTFE Septa idityaniswe ne-24mm screw neck cap, ifanele i-24mm screw isampuli yokugcina ivial. I-Aijiren inobuchwephesha bokuvelisa obukhethekileyo obunokudibanisa i-PTFE kunye neSilicone ngaphandle kokongeza naziphi na izinto zokuncamathelisa, ngoko ke i-Aijiren's Septa ithambile kwaye ayikhubazeki lula.

I-13mm yokuValwa kweNtamo ye-Screw yenziwe nge-polypropylene ephezulu. Imilo yentambo ngaphakathi kweCap inokulingana nenaliti yesampulu ezenzekelayo ngokusebenza kakuhle, kwaye iyahambelana nesampulu ezenzekelayo. I-13mm ye-Screw Neck Closures ehlanganiswe kwangaphambili ye-septum inokunciphisa ithuba lokungcoliseka ngexesha lokulungiswa kwesampulu kunye nokugcina ixesha ekulungiseleleni isampuli zebhubhoratri. I-Aijiren inikeza i-septa kunye ne-slit septa. Umbala oqhelekileyo okhoyo we-cap umnyama, kodwa eminye imibala ekhethekileyo inokuveliswa nayo.

I-PTFE\/silicone septa zisetyenziswa kakhulu kwizicelo ze-HPLC, kwaye i-septa yokusika kwangaphambili kulula ukuyigqobhoza ngenaliti. Umbala we-cap umnyama ngokubanzi, kodwa eminye imibala ekhethekileyo inokuveliswa ngokufanelekileyo. Kulula ukuyifaka kwaye kulula ukuyisusa. Iicaps ezifakwe ngaphambili kunye ne-septa zilungele kakhulu. Ii-Aijiren 13mm Screw Closures ziqhele ukusetyenziswa kwi-4ml Screw Top HPLC Vial. U-Aijiren unokucebisa okona kuValwa kufanelekileyo kwiVial yakho yeHPLC.

Umaleko we-PTFE we-Aijiren's 20mm PTFE Septa edityanisiweyo idiaphragm inxibelelana ne-reagent. I-inert yekhemikhali, iyamelana ne-asidi, i-alkali, ubushushu kunye nokunamathela. Nangona kubushushu obuphezulu, ayikwazi ukusebenza kunye ne-acids concentrated, alkalis okanye i-oxidants eqinile. Ngelo xesha, i-elasticity yerabha ye-silicone okanye i-silicone layer inokuqinisekisa ukusebenza kokutywinwa; I-Aijiren ithobela ulawulo olungqongqo lwemveliso ukuqinisekisa umgangatho wemveliso. Imveliso ihlambulukile kwaye inokusetyenziswa ngokuthe ngqo ngaphandle kokuhlamba.

Xa ukhetha i-vial septum, ukuhambelana kwe-septum kunye nesampuli kunye ne-solvent okanye ukuchasana kweekhemikhali zizona ingqwalasela eziphambili. Ngaphandle kokutywinwa kakubi, ezinye azifanelekanga iinaliti ezininzi okanye ukugcinwa. I-septa elayishiweyo, njenge-PTFE / i-silicone, iikhemikhali ezinesampuli \/ i-solvent, ngoko ke ukuxhathisa imichiza ye-silicone kufuneka kuthathelwe ingqalelo xa usebenzisa ezi septa.

I-septas engekho-pre-slit inceda ukunciphisa i-carryover ukusuka kwi-vial ukuya kwi-vial ngenxa yokuba iimpawu zokuphinda zenziwe kwakhona ze-septum zisebenza njenge-squeegee yokucima isisombululo esivela ngaphandle kwenaliti. Ngokuqhelekileyo, i-septum enganqunywanga ibonisa ukukwazi ukuphinda utywinwe inani eliqingqiweyo leenaliti zeenaliti kodwa ukugcinwa kwexesha elide kwi-vial, ukusebenzisa i-septum entsha engahlanjululwanga yeyona ndlela ilungileyo.

I-septa yeChromatography inokwahlulwa kwangaphambili okanye hayi kwaye kufuneka iqwalaselwe ngokuvavanya izinto ezimbalwa. I-septum eqhekezayo yangaphambili lukhetho olufanelekileyo kwizicelo ezifuna i-20% okanye ngaphezulu yenaliti yesampulu ixesha ngalinye kwi-vial ukuze ukufunxa kuthintelwe.

Isampula ye-HPLC ye-vial ye-Septa yenye yezona zinto zibalulekileyo kwi-chromatography enokusetyenziswa. I-Septa ye-HPLC inokumelana nobushushu obuphezulu kunye nokumelana nomhlwa. Umgangatho kunye nenkonzo kwindawo yokuvelisa elawulwayo ithenjwa ngabathengi. I-Caps zenziwe nge-polyproylene esemgangathweni ophezulu ukunyamezela ukunyamezela kokuvelisa kunye nomgca kwindawo yokuvelisa elawulwayo, Umbala we-cap #HPLCvial unokwenziwa ngokwezifiso ngokweemfuno zabathengi. I-septa ye-Aijiren isebenzisa kuphela izinto ezisemgangathweni eziphezulu zokuqinisekisa umsebenzi ofanelekileyo kwaye inokunqunyulwa kwangaphambili ukukhulula ukungena kwenaliti.